SN4 ""

No	Pattern	Freq
1	it be [not/n't] for [pron]	202
2	it be [not/n't] for [pers pn]	149
3	it be not for [pron]	130
4	it be n't for [pron]	72
5	it was [not/n't] for [pron]	69
6	it be [not/n't] for i	64
7	it be [not/n't] for me	64
8	it is [not/n't] for [pron]	57
9	it 's [not/n't] for [pron]	49
10	it be [not/n't] for [pos pn]	37
11	it were [not/n't] for [pron]	27
12	it be [not/n't] for we	24
13	it be [not/n't] for us	24
14	it be [not/n't] for you	21
15	it be [not/n't] for you	21
16	it be [not/n't] for her	19
17	it be [not/n't] for she	19
18	it be [not/n't] for he	15
19	it be [not/n't] for him	15
20	it be [not/n't] for [indef pn]	13
21	it be [not/n't] for my	11
22	it be [not/n't] for my	11
23	it be [not/n't] for his	8
24	it be [not/n't] for his	8
25	it be [not/n't] for nothing	7
26	it be [not/n't] for nothing	7
27	it be [not/n't] for they	6
28	it be [not/n't] for them	6
29	it be [not/n't] for your	5
30	it be [not/n't] for your	5