SN4 ""

No	Pattern	Freq
1	[noun] is [verb] to be [art]	491
2	[noun sg] is [verb] to be [art]	362
3	[pron] is [verb] to be [art]	335
4	[adj] is [verb] to be [art]	139
5	[pers pn] is [verb] to be [art]	131
6	[det] is [verb] to be [art]	119
7	[Wh det] is [verb] to be [art]	104
8	this is [verb] to be [art]	102
9	this is [verb] to be [art]	102
10	it is [verb] to be [art]	96
11	it is [verb] to be [art]	96
12	there is [verb] to be [art]	78
13	[ex0] is [verb] to be [art]	78
14	there is [verb] to be [art]	78
15	[noun prp] is [verb] to be [art]	70
16	what is [verb] to be [art]	65
17	what is [verb] to be [art]	65
18	[noun pl] is [verb] to be [art]	40
19	[conj] is [verb] to be [art]	39
20	which is [verb] to be [art]	39
21	which is [verb] to be [art]	39
22	[coord] is [verb] to be [art]	34
23	and is [verb] to be [art]	30
24	and is [verb] to be [art]	30
25	he is [verb] to be [art]	19
26	he is [verb] to be [art]	19
27	who is [verb] to be [art]	17
28	[Wh pn] is [verb] to be [art]	17
29	who is [verb] to be [art]	17
30	[adv] is [verb] to be [art]	12