SN4 ""

No	Pattern	Freq
1	[coord] partly because it	25
2	[conj] partly because it	25
3	and partly because it	21
4	and partly because it	21
5	[be] partly because it	8
6	be partly because it	8
7	[noun] partly because it	7
8	[verb] partly because it	5
9	partly because it be	49
10	partly because it [be]	49
11	partly because it [verb]	43
12	partly because it [is]	28
13	partly because it [vb -s]	24
14	partly because it is	23
15	partly because it was	21
16	partly because it [was/were]	21
17	partly because it [vb past]	19
18	partly because it have	10
19	partly because it [vb mod]	8
20	partly because it [modal v]	8
21	partly because it has	6
22	partly because it 's	5