SN4 ""

No	Pattern	Freq
1	[conj] it is [adv] [verb] and	44
2	[subord] it is [adv] [verb] and	24
3	that it is [adv] [verb] and	13
4	that it is [adv] [verb] and	13
5	[that] it is [adv] [verb] and	13
6	if it is [adv] [verb] and	8
7	if it is [adv] [verb] and	8
8	as it is [adv] [verb] and	7
9	as it is [adv] [verb] and	7
10	[coord] it is [adv] [verb] and	7
11	[verb] it is [adv] [verb] and	6
12	but it is [adv] [verb] and	5
13	[noun] it is [adv] [verb] and	5
14	[adv] it is [adv] [verb] and	5
15	but it is [adv] [verb] and	5
16	it is [adv] [adv] [verb] and	23
17	it is [adv] [adv] [verb] and	23
18	it is [art] [adv] [verb] and	10
19	it is [art] [adv] [verb] and	10
20	it is a [adv] [verb] and	6
21	it is very [adv] [verb] and	5
22	it is very [adv] [verb] and	5
23	it is [adv] [adj] [verb] and	47
24	it is [adv] [adj] [verb] and	43
25	it is [adv] [adv] [verb] and	23
26	it is [adv] [adv] [verb] and	22
27	it is [adv] [be] [verb] and	6
28	it is [adv] be [verb] and	6
29	it is [adv] [being] [verb] and	6
30	it is [adv] easy [verb] and	6