SN4 ""

No	Pattern	Freq
1	[conj] it is [adv] use	56
2	[subord] it is [adv] use	27
3	[coord] it is [adv] use	23
4	and it is [adv] use	13
5	[noun] it is [adv] use	13
6	and it is [adv] use	13
7	but it is [adv] use	10
8	but it is [adv] use	10
9	as it is [adv] use	9
10	as it is [adv] use	9
11	[noun sg] it is [adv] use	8
12	that it is [adv] use	6
13	[that] it is [adv] use	6
14	that it is [adv] use	6
15	which it is [adv] use	5
16	which it is [adv] use	5
17	[Wh det] it is [adv] use	5
18	[pron] it is [adv] use	5
19	it is [adv] [adv] use	39
20	it is [adv] [adv] use	31
21	it is not [adv] use	8
22	it is [not/n't] [adv] use	8
23	it is not [adv] use	8
24	it is also [adv] use	6
25	it is also [adv] use	6
26	it is [adj] [adv] use	6
27	it is most [adv] use	5
28	it is most [adv] use	5
29	it is [adv] [adj] use	104
30	it is [adv] [adj] use	86