SN4 ""

No	Pattern	Freq
1	[noun] because it had	64
2	[noun sg] because it had	44
3	[adv] because it had	38
4	[adv] because it had	36
5	[verb] because it had	31
6	[adj] because it had	24
7	[vb pp] because it had	21
8	[adj] because it had	18
9	[noun prp] because it had	9
10	[conj] because it had	9
11	[noun pl] because it had	9
12	[coord] because it had	8
13	[pron] because it had	7
14	it because it had	6
15	[vb past] because it had	6
16	[pers pn] because it had	6
17	it because it had	6
18	because [subord] it had	6
19	because if it had	6
20	because if it had	6
21	because [conj] it had	6
22	because it [adv] had	6
23	because it [adv] had	6
24	because it had [verb]	66
25	because it had [vb pp]	58
26	because it had [been]	57
27	because it had [be]	57
28	because it had be	57
29	because it had been	57
30	because it had [adv]	43