SN4 ""

No	Pattern	Freq
1	[adj] it [was/were] for [pron]	23
2	[conj] it [was/were] for [pron]	22
3	[adj] it [was/were] for [pron]	21
4	[verb] it [was/were] for [pron]	19
5	[vb past] it [was/were] for [pron]	12
6	[subord] it [was/were] for [pron]	12
7	as it [was/were] for [pron]	8
8	[adv] it [was/were] for [pron]	8
9	[noun] it [was/were] for [pron]	8
10	as it [was/were] for [pron]	8
11	say it [was/were] for [pron]	7
12	difficult it [was/were] for [pron]	6
13	[noun sg] it [was/were] for [pron]	6
14	that it [was/were] for [pron]	6
15	said it [was/were] for [pron]	6
16	difficult it [was/were] for [pron]	6
17	that it [was/were] for [pron]	6
18	[that] it [was/were] for [pron]	6
19	[pron] it [was/were] for [pron]	5
20	it [was/were] [adj] for [pron]	304
21	it [was/were] [adj] for [pron]	263
22	it [was/were] [adv] for [pron]	119
23	it [was/were] [not/n't] for [pron]	96
24	it [was/were] not for [pron]	96
25	it [was/were] n't for [pron]	65
26	it [was/were] [noun] for [pron]	62
27	it [was/were] [noun sg] for [pron]	61
28	it [was/were] time for [pron]	52
29	it [was/were] time for [pron]	52
30	it [was/were] [verb] for [pron]	48