SN4 ""

No	Pattern	Freq
1	is [noun] [noun] for	52
2	is [noun] [noun sg] for	42
3	is [noun] [adv] for	39
4	is [noun] [adv] for	35
5	is [noun] [adj] for	23
6	is [noun] [verb] for	20
7	is [noun] [adj] for	14
8	is [noun] [vb pp] for	9
9	is [noun] [num] for	9
10	is [noun] enough for	9
11	is [noun] enough for	9
12	is [noun] here for	8
13	is [noun] here for	8
14	is [noun] [noun pl] for	7
15	is [noun] [vb past] for	5
16	[pron] is [noun] for	478
17	[ex0] is [noun] for	320
18	there is [noun] for	320
19	there is [noun] for	320
20	[noun] is [noun] for	173
21	[noun sg] is [noun] for	146
22	[pers pn] is [noun] for	130
23	it is [noun] for	122
24	it is [noun] for	122
25	[adj] is [noun] for	43
26	[det] is [noun] for	28
27	[Wh det] is [noun] for	20
28	this is [noun] for	16
29	this is [noun] for	16
30	[noun prp] is [noun] for	16