SN4 ""

No	Pattern	Freq
1	[noun] is [adv] [verb] to	1595
2	[noun sg] is [adv] [verb] to	1285
3	[pron] is [adv] [verb] to	606
4	[pers pn] is [adv] [verb] to	332
5	it is [adv] [verb] to	263
6	it is [adv] [verb] to	263
7	[Wh det] is [adv] [verb] to	217
8	which is [adv] [verb] to	167
9	which is [adv] [verb] to	167
10	[noun prp] is [adv] [verb] to	163
11	[conj] is [adv] [verb] to	160
12	[adj] is [adv] [verb] to	138
13	[noun pl] is [adv] [verb] to	122
14	[coord] is [adv] [verb] to	117
15	[det] is [adv] [verb] to	109
16	and is [adv] [verb] to	89
17	this is [adv] [verb] to	89
18	this is [adv] [verb] to	89
19	and is [adv] [verb] to	89
20	he is [adv] [verb] to	52
21	he is [adv] [verb] to	52
22	what is [adv] [verb] to	50
23	what is [adv] [verb] to	50
24	[verb] is [adv] [verb] to	43
25	[that] is [adv] [verb] to	34
26	that is [adv] [verb] to	34
27	that is [adv] [verb] to	34
28	but is [adv] [verb] to	26
29	but is [adv] [verb] to	26
30	there is [adv] [verb] to	24