SN4 ""

No	Pattern	Freq
1	[conj] [adv] it is [adj] for	12
2	[coord] [adv] it is [adj] for	9
3	and [adv] it is [adj] for	7
4	and [adv] it is [adj] for	7
5	[adv] [conj] it is [adj] for	32
6	[adv] [subord] it is [adj] for	19
7	[adv] [that] it is [adj] for	10
8	[adv] that it is [adj] for	10
9	[adv] that it is [adj] for	10
10	[adv] as it is [adj] for	7
11	[adv] as it is [adj] for	7
12	[adv] if it is [adj] for	6
13	[adv] if it is [adj] for	6
14	[adv] it is [adv] [adj] for	28
15	[adv] it is [adv] [adj] for	21
16	[adv] it is not [adj] for	7
17	[adv] it is [not/n't] [adj] for	7
18	[adv] it is not [adj] for	6
19	[adv] it is [adj] [to-vb] for	5
20	[adv] it is [adj] [verb] for	5
21	[adv] it is [adj] for [art]	38
22	[adv] it is [adj] for [art]	38
23	[adv] it is [adj] for the	25
24	[adv] it is [adj] for the	25
25	[adv] it is [adj] for [pron]	15
26	[adv] it is [adj] for [adj]	13
27	[adv] it is [adj] for a	12
28	[adv] it is [adj] for [pers pn]	11
29	[adv] it is [adj] for a	10
30	[adv] it is [adj] for [noun]	10