SN4 ""

No	Pattern	Freq
1	[verb] it because it [verb]	40
2	[prep] it because it [verb]	19
3	[prep] it because it [verb]	19
4	[vb infin] it because it [verb]	14
5	like it because it [verb]	8
6	[vb base] it because it [verb]	8
7	[vb past] it because it [verb]	7
8	do it because it [verb]	5
9	it [be] because it [verb]	18
10	it be because it [verb]	18
11	it [is] because it [verb]	14
12	it [verb] because it [verb]	10
13	it [adv] because it [verb]	10
14	it 's because it [verb]	9
15	it [adv] because it [verb]	9
16	it [vb -s] because it [verb]	5
17	it is because it [verb]	5
18	it because it [verb] [verb]	10
19	it because it be [verb]	7
20	it because it [vb -s] [verb]	7
21	it because it [be] [verb]	7
22	it because it have [verb]	6
23	it because it [vb mod] [verb]	6
24	it because it [modal v] [verb]	6
25	it because it [was/were] [verb]	5
26	it because it was [verb]	5
27	it because it [verb] [pron]	14
28	it because it [verb] [pers pn]	11
29	it because it [verb] [verb]	10
30	it because it [verb] [adv]	8