SN4 ""

No	Pattern	Freq
1	[pron] is [noun] for	478
2	[pron] is [noun sg] for	464
3	[ex0] is [noun] for	320
4	there is [noun] for	320
5	there is [noun] for	320
6	[pers pn] is [noun] for	130
7	it is [noun] for	122
8	it is [noun] for	122
9	[pron] is time for	107
10	[pron] is time for	107
11	[pron] is room for	95
12	[pron] is room for	95
13	[pron] is scope for	63
14	[pron] is scope for	63
15	[Wh det] is [noun] for	20
16	[pron] is evidence for	19
17	[pron] is evidence for	19
18	[pron] is provision for	17
19	[pron] is provision for	17
20	[pron] is need for	13
21	[pron] is need for	13
22	what is [noun] for	11
23	what is [noun] for	11
24	[pron] is cause for	10
25	[pron] is cause for	10
26	[pron] is support for	9
27	[pron] is support for	9
28	which is [noun] for	9
29	which is [noun] for	9
30	[pron] is [noun pl] for	7