SN4 ""

No	Pattern	Freq
1	[pron] [was/were] at the	741
2	[pers pn] [was/were] at the	595
3	[noun] [was/were] at the	576
4	[noun sg] [was/were] at the	291
5	[noun prp] [was/were] at the	165
6	it [was/were] at the	144
7	it [was/were] at the	144
8	he [was/were] at the	131
9	he [was/were] at the	131
10	[noun pl] [was/were] at the	110
11	i [was/were] at the	104
12	i [was/were] at the	104
13	they [was/were] at the	92
14	they [was/were] at the	90
15	[Wh pn] [was/were] at the	69
16	who [was/were] at the	66
17	who [was/were] at the	66
18	[Wh det] [was/were] at the	57
19	[adj] [was/were] at the	52
20	which [was/were] at the	50
21	which [was/were] at the	50
22	we [was/were] at the	47
23	we [was/were] at the	46
24	she [was/were] at the	45
25	she [was/were] at the	44
26	[det] [was/were] at the	40
27	[conj] [was/were] at the	38
28	you [was/were] at the	32
29	you [was/were] at the	32
30	[coord] [was/were] at the	21