SN4 ""

No	Pattern	Freq
1	[be] [verb] is that	450
2	be [verb] is that	450
3	[pron] [verb] is that	384
4	[verb] [verb] is that	381
5	[noun] [verb] is that	330
6	[pers pn] [verb] is that	293
7	[adv] [verb] is that	265
8	[modal v] [verb] is that	253
9	[vb mod] [verb] is that	253
10	[noun sg] [verb] is that	245
11	[adv] [verb] is that	207
12	[am/are] [verb] is that	178
13	[vb base] [verb] is that	176
14	i [verb] is that	139
15	i [verb] is that	138
16	have [verb] is that	129
17	can [verb] is that	123
18	can [verb] is that	123
19	[is] [verb] is that	107
20	be [verb] is that	106
21	[be] [verb] is that	106
22	[adj] [verb] is that	102
23	[vb -s] [verb] is that	94
24	is [verb] is that	92
25	[Wh det] [verb] is that	81
26	point [verb] is that	76
27	what [verb] is that	76
28	point [verb] is that	76
29	what [verb] is that	76
30	do [verb] is that	75