Verb Forms

Mastering the meanings of Quranic Verbs is a great challenge for learners. Besides the complications of learning ROOTS, handling as many as 12 Verb Forms of Quran is another mamoth task for them. So, I have separated the 10th Form of the verbs that take 3 extra letters before the root. For example the ROOT غ - ف - ر Firm I of which generally means 'to foregive', adding 3 extra letter
 ( ا - س - ت )  will mean 'to SEEK foregiveness in the word استغفر  . One of the characteristics of this Verb Form is to add the meaning 'SEEK' to its original ROOT meaning.
This approach will help the learners to acquire verbs with similar Forms.

More Examples
The triliteral root sīn qāf yā (س ق ي) means 'to water, to give drink' while the 10th Form (ٱسْتَسْقَىٰ) means'to seek water, ask for water'.

وَالَّذِي هُوَ يُطْعِمُنِي وَيَسْقِينِ [٢٦:٧٩]
 and is the One who gives me to eat and to drink,(26:79)

 وَإِذِ اسْتَسْقَىٰ مُوسَىٰ لِقَوْمِهِ فَقُلْنَا اضْرِب بِّعَصَاكَ الْحَجَرَ 
 And [remember] when Moses asked for water for his people and We replied, "Strike the rock with thy staff!"- (2:60)

	Form X
	Verb	Root	Form	Frequency	Translation
1.	ٱسْتَطَاعَ	ط و ع	X	42	to be able to, to be capable
2.	ٱسْتَغْفَرَ	غ ف ر	X	40	to ask forgiveness
3.	ٱسْتَكْبَرَ	ك ب ر	X	40	to be arrogant
4.	ٱسْتَجَابَ	ج و ب	X	28	to answer, to respond
5.	ٱسْتُهْزِئَ	ه ز ا	X	21	to mock, to ridicule
6.	ٱسْتَعْجَلَ	ع ج ل	X	19	to seek to hasten
7.	ٱسْتَـْٔذَنَ	ا ذ ن	X	12	to ask permission
8.	ٱسْتَقَٰمُ	ق و م	X	10	to be upright, to be straight, to stand firm
9.	يَسْتَحْىِۦٓ	ح ي ي	X	9	to let live, to be shy, to be ashamed
10.	ٱسْتَضْعَفُ	ض ع ف	X	8	to be oppressed
11.	يَسْتَبْشِرُ	ب ش ر	X	7	to rejoice
12.	يَسْتَأْخِرُ	ا خ ر	X	6	to delay, to postpone
13.	يَسْتَفْتُ	ف ت ي	X	6	to seek ruling, to inquire, to ask
14.	ٱسْتَمْتَعَ	م ت ع	X	6	to profit, to benifit, to enjoy
15.	ٱسْتَخْلَفَ	خ ل ف	X	5	to grant succession
16.	ٱسْتَحَبُّ	ح ب ب	X	4	to prefer
17.	ٱسْتَخْرَجَ	خ ر ج	X	4	to bring out
18.	يَسْتَعْتِبُ	ع ت ب	X	4	to ask for favor
19.	ٱسْتَعِذْ	ع و ذ	X	4	to seek refuge
20.	ٱسْتَعِينُ	ع و ن	X	4	to seek help
21.	ٱسْتَغْنَىٰ	غ ن ي	X	4	to be self-sufficient
22.	ٱسْتَغَٰثَ	غ و ث	X	4	to seek help
23.	يَسْتَقْدِمُ	ق د م	X	4	to advance, to precede
24.	يَسْتَبْدِلْ	ب د ل	X	3	to replace
25.	ٱسْتَخَفَّ	خ ف ف	X	3	to take lightly, to bluff
26.	يَسْتَخْفُ	خ ف ي	X	3	to hide
27.	يَسْتَعْفِفْ	ع ف ف	X	3	to refrain, to be chaste
28.	ٱسْتَفْتَحُ	ف ت ح	X	3	to seek victory
29.	يَسْتَفِزَّ	ف ز ز	X	3	to incite, to scare, to drive out
30.	ٱسْتَكْثَرْ	ك ث ر	X	3	to multiply, to acquire more
31.	ٱسْتَمْسَكَ	م س ك	X	3	to grasp, to hold fast
32.	ٱسْتَنكَفُ	ن ك ف	X	3	to disdain
33.	ٱسْتَـْٔجَرْ	ا ج ر	X	2	to hire
34.	ٱسْتَحَقَّ	ح ق ق	X	2	to be guilty, to have right
35.	ٱسْتَحْوَذَ	ح و ذ	X	2	to overcome, to have advantage
36.	نَسْتَدْرِجُ	د ر ج	X	2	to gradually lead
37.	ٱسْتَسْقَىٰ	س ق ي	X	2	to ask for water
38.	ٱسْتَشْهِدُ	ش ه د	X	2	to call to witness
39.	ٱسْتَغْشَ	غ ش و	X	2	to cover
40.	ٱسْتَكَانُ	ك ي ن	X	2	to give in, to submit
41.	ٱسْتَنصَرَ	ن ص ر	X	2	to seek help
42.	ٱسْتَيْـَٔسَ	ي ا س	X	2	to despair, to give up hope
43.	ٱسْتَيْسَرَ	ي س ر	X	2	to obtain with ease
44.	ٱسْتَيْقَنَتْ	ي ق ن	X	2	to be convinced, to be certain
45.	تَسْتَأْنِسُ	ا ن س	X	1	to ask permission
46.	تَسْتَبِينَ	ب ي ن	X	1	to make clear
47.	يَسْتَثْنُ	ث ن ي	X	1	to except
48.	ٱسْتَجَارَ	ج و ر	X	1	to seek protection
49.	يَسْتَحْسِرُ	ح س ر	X	1	to tire
50.	ٱسْتُحْفِظُ	ح ف ظ	X	1	to be entrusted
51.	أَسْتَخْلِصْ	خ ل ص	X	1	to select
52.	تَسْتَرْضِعُ	ر ض ع	X	1	to suckle
53.	ٱسْتَرْهَبُ	ر ه ب	X	1	to terrify
54.	ٱسْتَزَلَّ	ز ل ل	X	1	to make slip
55.	يَسْتَسْخِرُ	س خ ر	X	1	to mock
56.	يَسْتَصْرِخُ	ص ر خ	X	1	to cry for help
57.	ٱسْتَطْعَمَ	ط ع م	X	1	to ask for food
58.	ٱسْتَعْصَمَ	ع ص م	X	1	to save
59.	ٱسْتَعْلَىٰ	ع ل و	X	1	to overcome
60.	ٱسْتَعْمَرَ	ع م ر	X	1	to settle
61.	ٱسْتَغْلَظَ	غ ل ظ	X	1	to become thick
62.	ٱسْتَقَرَّ	ق ر ر	X	1	to remain
63.	تَسْتَقْسِمُ	ق س م	X	1	to seek division
64.	يَسْتَنۢبِـُٔ	ن ب ا	X	1	to ask to inform
65.	يَسْتَنۢبِطُ	ن ب ط	X	1	to draw correct conclusion
66.	نَسْتَنسِخُ	ن س خ	X	1	to transcribe
67.	يَسْتَنقِذُ	ن ق ذ	X	1	to take back
68.	يَسْتَنكِحَ	ن ك ح	X	1	to marry
69.	ٱسْتَهْوَتْ	ه و ي	X	1	to entice
70.	يَسْتَوْفُ	و ف ي	X	1	to take in full
71.	ٱسْتَوْقَدَ	و ق د	X	1	to kindle

Complete Reference of Verb Form X

(1:5:4:1)               (2:15:2:1)             (2:17:4:1)             (2:26:4:1)             (2:34:10:2)          (2:45:1:2)               (2:49:11:2)          (2:60:2:1)             (2:61:24:2)          (2:87:24:1)          (2:89:13:1)          (2:153:4:1)               (2:186:12:3)        (2:196:8:1)          (2:196:42:1)        (2:199:7:2)          (2:217:37:1)        (2:233:47:1)               (2:256:16:1)        (2:273:8:1)          (2:282:45:1)        (2:282:52:2)        (3:97:16:1)          (3:135:10:2)               (3:146:18:1)        (3:155:9:1)          (3:159:17:2)        (3:170:7:2)          (3:171:1:1)          (3:172:2:1)               (3:195:1:2)          (4:6:23:3)             (4:15:6:2)             (4:24:23:1)          (4:25:3:1)             (4:64:15:2)               (4:64:17:2)          (4:83:20:1)          (4:98:8:1)             (4:106:1:2)          (4:108:1:1)          (4:108:5:1)               (4:110:8:1)          (4:127:1:2)          (4:129:2:1)          (4:140:13:2)        (4:141:20:1)        (4:172:2:1)               (4:172:12:1)        (4:172:15:2)        (4:173:13:1)        (4:173:14:2)        (4:176:1:1)          (5:3:27:1)               (5:44:17:1)          (5:74:5:2)             (5:82:26:1)          (5:107:5:1)          (5:107:12:1)        (5:112:8:1)               (6:5:12:1)             (6:10:2:1)             (6:10:13:1)          (6:35:7:1)             (6:36:2:1)             (6:55:4:3)               (6:57:12:1)          (6:58:6:1)             (6:71:19:1)          (6:93:49:1)          (6:128:7:1)          (6:128:15:1)               (6:133:8:2)          (7:34:8:1)             (7:34:11:1)          (7:36:4:2)             (7:40:5:2)             (7:48:14:1)               (7:75:4:1)             (7:75:8:1)             (7:76:3:1)             (7:88:4:1)             (7:116:8:2)          (7:127:17:2)               (7:128:4:1)          (7:129:17:2)        (7:133:10:2)        (7:137:5:1)          (7:141:11:2)        (7:143:20:1)               (7:150:28:1)        (7:160:10:1)        (7:182:4:2)          (7:188:16:2)        (7:192:2:1)          (7:194:10:3)               (7:197:6:1)          (7:200:6:2)          (7:206:6:1)          (8:9:2:1)               (8:9:4:2)               (8:19:2:1)               (8:24:4:1)             (8:33:12:1)          (8:60:4:1)             (8:72:31:1)          (9:6:5:1)               (9:7:16:1)               (9:7:18:2)             (9:23:10:1)          (9:39:6:2)             (9:42:15:1)          (9:44:2:1)             (9:45:2:1)               (9:64:12:1)          (9:65:13:1)          (9:69:11:2)          (9:69:13:2)          (9:69:16:1)          (9:80:1:1)               (9:80:5:1)             (9:80:8:1)             (9:83:7:2)             (9:86:10:1)          (9:93:5:1)             (9:111:29:2)               (9:113:7:1)          (9:124:18:1)        (10:38:10:1)        (10:49:19:1)        (10:49:22:1)        (10:50:10:1)               (10:51:11:1)        (10:53:1:2)          (10:75:11:2)        (10:89:5:2)          (11:3:2:1)             (11:5:5:2)               (11:5:9:1)             (11:8:22:1)          (11:13:12:1)        (11:14:2:1)          (11:20:20:1)        (11:52:2:1)               (11:57:9:2)          (11:61:18:2)        (11:61:20:2)        (11:88:27:1)        (11:90:1:2)          (11:112:1:2)               (12:29:5:2)          (12:32:10:2)        (12:34:1:2)          (12:41:19:1)        (12:54:5:1)          (12:76:7:1)               (12:80:2:1)          (12:97:3:1)          (12:98:3:1)          (12:110:3:1)        (13:6:1:2)             (13:14:9:1)               (13:18:2:1)          (13:18:7:1)          (13:32:2:1)          (14:3:2:1)             (14:6:19:2)          (14:15:1:2)               (14:21:7:1)          (14:22:22:2)        (15:5:7:1)             (15:11:8:1)          (15:67:4:1)          (16:1:5:1)               (16:14:9:2)          (16:34:10:1)        (16:49:14:1)        (16:61:20:1)        (16:61:23:1)        (16:73:15:1)               (16:80:13:1)        (16:84:14:1)        (16:98:4:2)          (16:107:3:1)        (17:48:8:1)          (17:52:3:2)               (17:64:1:2)          (17:64:3:1)          (17:76:3:2)          (17:103:3:1)        (18:22:30:1)        (18:29:19:1)               (18:41:6:1)          (18:52:9:1)          (18:55:9:2)          (18:67:4:1)          (18:72:6:1)          (18:75:7:1)               (18:77:7:1)          (18:78:10:1)        (18:82:20:2)        (18:82:33:1)        (18:97:2:1)          (18:97:6:1)               (18:101:10:1)      (19:47:4:2)          (20:64:10:1)        (21:19:9:1)          (21:19:13:1)        (21:37:8:1)               (21:40:6:1)          (21:41:2:1)          (21:41:13:1)        (21:43:8:1)          (21:76:6:2)          (21:84:1:2)               (21:88:1:2)          (21:90:1:2)          (22:47:1:2)          (22:73:24:1)        (23:43:7:1)          (23:46:4:2)               (23:76:5:1)          (24:27:10:1)        (24:33:1:3)          (24:55:8:2)          (24:55:12:1)        (24:58:4:2)               (24:59:6:3)          (24:59:8:1)          (24:60:18:1)        (24:62:16:1)        (24:62:19:1)        (24:62:26:1)               (24:62:33:2)        (25:9:8:1)             (25:19:6:1)          (25:21:14:1)        (26:6:8:1)             (26:204:2:1)               (26:211:5:1)        (27:14:3:2)          (27:46:4:1)          (27:46:9:1)          (27:72:9:1)          (28:4:9:1)               (28:4:14:2)          (28:5:6:1)             (28:15:18:2)        (28:18:8:1)          (28:18:10:1)        (28:26:4:1)               (28:26:8:1)          (28:39:1:2)          (28:50:3:1)          (28:64:6:1)          (29:39:8:2)          (29:53:1:2)               (29:54:1:1)          (30:10:13:1)        (30:48:28:1)        (30:57:9:1)          (30:60:7:1)          (31:22:9:1)               (32:15:15:1)        (33:13:11:2)        (33:50:38:1)        (33:53:32:2)        (33:53:36:1)        (34:30:6:1)               (34:30:10:1)        (34:31:26:1)        (34:31:28:1)        (34:32:3:1)          (34:32:5:1)          (34:33:3:1)               (34:33:5:1)          (35:12:17:2)        (35:14:9:1)          (36:30:11:1)        (36:50:2:1)          (36:67:7:1)               (36:75:2:1)          (37:11:1:2)          (37:14:4:1)          (37:35:10:1)        (37:149:1:2)        (37:176:2:1)               (38:24:28:2)        (38:74:3:1)          (38:75:10:2)        (39:45:18:1)        (39:48:11:1)        (39:59:7:2)               (40:7:11:2)          (40:25:12:2)        (40:47:8:1)          (40:48:3:1)          (40:55:6:2)          (40:56:18:2)               (40:60:4:1)          (40:60:8:1)          (40:83:15:1)        (41:6:12:2)          (41:6:14:2)          (41:15:3:2)               (41:17:4:2)          (41:24:7:1)          (41:30:7:1)          (41:36:6:2)          (41:38:2:1)          (42:5:10:2)               (42:15:3:2)          (42:16:8:1)          (42:18:1:1)          (42:26:1:2)          (42:38:2:1)          (42:47:1:1)               (43:7:8:1)             (43:43:1:2)          (43:54:1:2)          (45:29:8:1)          (45:31:9:2)          (45:33:11:1)               (45:35:16:1)        (46:5:10:1)          (46:10:18:2)        (46:13:7:1)          (46:17:15:1)        (46:20:12:2)               (46:20:20:1)        (46:24:13:1)        (46:26:32:1)        (46:35:9:1)          (47:19:7:2)          (47:38:23:1)               (48:11:9:2)          (48:29:36:2)        (51:14:7:1)          (51:18:3:1)          (51:45:2:1)          (51:59:9:1)               (55:33:5:1)          (58:4:13:1)          (58:19:1:1)          (60:4:37:2)          (60:12:32:2)        (63:5:5:1)               (63:6:3:2)             (63:6:7:1)             (64:6:12:2)          (64:16:4:1)          (68:18:2:1)          (68:42:9:1)               (68:44:6:2)          (71:7:10:2)          (71:7:13:2)          (71:10:2:1)          (72:16:2:1)          (73:20:73:2)               (74:6:3:1)             (74:23:3:2)          (74:31:14:2)        (80:5:3:1)             (81:28:5:1)          (83:2:6:1)               (92:8:4:2)             (96:7:3:1)             (110:3:4:2)


369 Verbs in Total for the Verb Form X
Learn only 71, and cover as many as 369 words.