SN4 ""

No	Pattern	Freq
1	[noun] but it is [adv] [adv]	40
2	[noun sg] but it is [adv] [adv]	31
3	[adj] but it is [adv] [adv]	15
4	[adj] but it is [adv] [adv]	13
5	[verb] but it is [adv] [adv]	8
6	[noun pl] but it is [adv] [adv]	8
7	but [conj] it is [adv] [adv]	11
8	but [adv] it is [adv] [adv]	10
9	but [adv] it is [adv] [adv]	10
10	but [subord] it is [adv] [adv]	8
11	but it is [adv] [adv] [adv]	39
12	but it is [adv] [adv] [adv]	23
13	but it is [not/n't] [adv] [adv]	16
14	but it is not [adv] [adv]	16
15	but it is not [adv] [adv]	14
16	but it is [verb] [adv] [adv]	11
17	but it is [adj] [adv] [adv]	11
18	but it is [adj] [adv] [adv]	10
19	but it is still [adv] [adv]	6
20	but it is still [adv] [adv]	6
21	but it is [vb pp] [adv] [adv]	6
22	but it is [v-ing] [adv] [adv]	5
23	but it is [adv] [adv] [adv]	39
24	but it is [adv] [adv] [adv]	36
25	but it is [adv] [art] [adv]	28
26	but it is [adv] [art] [adv]	28
27	but it is [adv] [adj] [adv]	23
28	but it is [adv] [adj] [adv]	22
29	but it is [adv] a [adv]	18
30	but it is [adv] a [adv]	17