SN4 ""

No	Pattern	Freq
1	[pron] is [noun] which	83
2	[pers pn] is [noun] which	66
3	it is [noun] which	66
4	it is [noun] which	66
5	[noun] is [noun] which	56
6	[noun sg] is [noun] which	43
7	[adj] is [noun] which	30
8	[det] is [noun] which	26
9	that is [noun] which	14
10	that is [noun] which	14
11	there is [noun] which	13
12	[ex0] is [noun] which	13
13	there is [noun] which	13
14	this is [noun] which	11
15	this is [noun] which	11
16	[noun prp] is [noun] which	6
17	[noun pl] is [noun] which	6
18	is [art] [noun] which	1771
19	is [art] [noun] which	1771
20	is a [noun] which	1258
21	is a [noun] which	1024
22	is the [noun] which	489
23	is the [noun] which	489
24	is [adj] [noun] which	392
25	is [det] [noun] which	272
26	is an [noun] which	234
27	is this [noun] which	118
28	is this [noun] which	118
29	is [adj] [noun] which	70
30	is [verb] [noun] which	68