SN4 ""

No	Pattern	Freq
1	[pron] [be] for we	36
2	[pers pn] [be] for we	30
3	it [be] for we	27
4	it [be] for we	27
5	[noun] [be] for we	21
6	[noun sg] [be] for we	17
7	[modal v] [be] for we	13
8	[vb mod] [be] for we	13
9	[adj] [be] for we	9
10	[verb] [be] for we	8
11	would [be] for we	7
12	[det] [be] for we	7
13	would [be] for we	6
14	[prep] [be] for we	5
15	[prep] [be] for we	5
16	to [be] for we	5
17	to [be] for we	5
18	[be] [adj] for we	350
19	[be] [adj] for we	312
20	[be] [verb] for we	157
21	[be] [v-ing] for we	101
22	[be] [adv] for we	69
23	[be] [vb pp] for we	55
24	[be] waiting for we	52
25	[be] wait for we	52
26	[be] good for we	46
27	[be] difficult for we	37
28	[be] difficult for we	37
29	[be] [not/n't] for we	36
30	[be] not for we	36