SN4 ""

No	Pattern	Freq
1	[noun] was [vb pp] at the	710
2	[noun sg] was [vb pp] at the	548
3	[pron] was [vb pp] at the	365
4	[pers pn] was [vb pp] at the	264
5	it was [vb pp] at the	115
6	he was [vb pp] at the	115
7	he was [vb pp] at the	115
8	it was [vb pp] at the	115
9	[noun prp] was [vb pp] at the	111
10	[conj] was [vb pp] at the	79
11	[Wh det] was [vb pp] at the	74
12	which was [vb pp] at the	53
13	which was [vb pp] at the	53
14	[adj] was [vb pp] at the	50
15	[coord] was [vb pp] at the	42
16	[noun pl] was [vb pp] at the	40
17	and was [vb pp] at the	36
18	and was [vb pp] at the	36
19	[det] was [vb pp] at the	31
20	this was [vb pp] at the	23
21	this was [vb pp] at the	23
22	what was [vb pp] at the	21
23	[subord] was [vb pp] at the	21
24	what was [vb pp] at the	21
25	[Wh pn] was [vb pp] at the	19
26	who was [vb pp] at the	19
27	who was [vb pp] at the	19
28	she was [vb pp] at the	17
29	she was [vb pp] at the	17
30	as was [vb pp] at the	17