SN4 ""

No	Pattern	Freq
1	[pron] [be] for [pron]	557
2	[pers pn] [be] for [pron]	488
3	it [be] for [pron]	411
4	it [be] for [pron]	411
5	[noun] [be] for [pron]	321
6	[noun sg] [be] for [pron]	245
7	[adj] [be] for [pron]	191
8	[det] [be] for [pron]	175
9	[vb mod] [be] for [pron]	145
10	[modal v] [be] for [pron]	145
11	[adv] [be] for [pron]	123
12	[verb] [be] for [pron]	121
13	that [be] for [pron]	94
14	that [be] for [pron]	94
15	[not/n't] [be] for [pron]	81
16	not [be] for [pron]	81
17	this [be] for [pron]	70
18	this [be] for [pron]	70
19	would [be] for [pron]	63
20	would [be] for [pron]	61
21	[noun pl] [be] for [pron]	54
22	have [be] for [pron]	50
23	not [be] for [pron]	41
24	n't [be] for [pron]	40
25	[vb past] [be] for [pron]	39
26	[adv] [be] for [pron]	38
27	[Wh det] [be] for [pron]	37
28	will [be] for [pron]	37
29	they [be] for [pron]	33
30	they [be] for [pron]	33