SN4 ""

No	Pattern	Freq
1	[pron] [was/were] for [pron]	165
2	[pers pn] [was/were] for [pron]	143
3	it [was/were] for [pron]	128
4	it [was/were] for [pron]	128
5	[noun] [was/were] for [pron]	102
6	[noun sg] [was/were] for [pron]	75
7	[verb] [was/were] for [pron]	31
8	[adj] [was/were] for [pron]	30
9	[det] [was/were] for [pron]	27
10	[vb past] [was/were] for [pron]	22
11	[noun pl] [was/were] for [pron]	21
12	[Wh det] [was/were] for [pron]	17
13	that [was/were] for [pron]	17
14	that [was/were] for [pron]	17
15	want [was/were] for [pron]	13
16	wanted [was/were] for [pron]	12
17	what [was/were] for [pron]	10
18	what [was/were] for [pron]	10
19	this [was/were] for [pron]	7
20	this [was/were] for [pron]	7
21	which [was/were] for [pron]	7
22	[adv] [was/were] for [pron]	7
23	which [was/were] for [pron]	7
24	[vb pp] [was/were] for [pron]	6
25	[noun prp] [was/were] for [pron]	5
26	plan [was/were] for [pron]	5
27	[adv] [was/were] for [pron]	5
28	they [was/were] for [pron]	5
29	they [was/were] for [pron]	5
30	[was/were] [verb] for [pron]	1359