SN4 ""

No	Pattern	Freq
1	[conj] it is [adv] accept	26
2	[coord] it is [adv] accept	13
3	[subord] it is [adv] accept	12
4	[noun] it is [adv] accept	9
5	but it is [adv] accept	8
6	but it is [adv] accept	8
7	[noun sg] it is [adv] accept	7
8	and it is [adv] accept	5
9	and it is [adv] accept	5
10	it is [adv] [adv] accept	44
11	it is [adv] [adv] accept	42
12	it is now [adv] accept	32
13	it is now [adv] accept	32
14	it is [adv] [adv] accept	42
15	it is [adv] [adv] accept	42
16	it is [adv] generally accept	22
17	it is [adv] generally accept	22
18	it is [adv] widely accept	14
19	it is [adv] widely accept	14
20	it is [adv] [adj] accept	8
21	it is [adv] [adj] accept	8
22	it is [adv] accept [conj]	93
23	it is [adv] accept [that]	88
24	it is [adv] accept that	88
25	it is [adv] accept that	88
26	it is [adv] accept [prep]	12
27	it is [adv] accept [prep]	12
28	it is [adv] accept [det]	10
29	it is [adv] accept [adj]	10
30	it is [adv] accept that	10