SN4 ""

No	Pattern	Freq
1	[pers pn] had not	9346
2	[pron] had n't	5674
3	[pron] had not	4560
4	he had not	2679
5	he had not	2671
6	she had not	2286
7	she had not	2283
8	i had not	1656
9	i had not	1653
10	they had not	1037
11	they had not	1021
12	it had not	984
13	it had not	984
14	[Wh pn] had not	456
15	who had not	452
16	who had not	452
17	you had not	361
18	you had not	361
19	we had not	340
20	we had not	339
21	[Wh det] had not	268
22	which had not	258
23	which had not	258
24	[ex0] had not	99
25	there had not	99
26	there had not	99
27	[pn reflx] had not	40
28	[indef pn] had not	24
29	himself had not	19
30	himself had not	19