SN4 ""

No	Pattern	Freq
1	[noun] but this is [adj]	14
2	[noun sg] but this is [adj]	11
3	[adj] but this is [adj]	7
4	[adj] but this is [adj]	5
5	but [conj] this is [adj]	11
6	but [subord] this is [adj]	9
7	but [adv] this is [adj]	6
8	but [adv] this is [adj]	6
9	but this [noun] is [adj]	43
10	but this [noun sg] is [adj]	43
11	but this [pron] is [adj]	7
12	but this one is [adj]	6
13	but this one is [adj]	6
14	but this [indef pn] is [adj]	6
15	but this is [art] [adj]	201
16	but this is [art] [adj]	201
17	but this is [adv] [adj]	180
18	but this is [adv] [adj]	117
19	but this is a [adj]	112
20	but this is a [adj]	89
21	but this is the [adj]	80
22	but this is the [adj]	80
23	but this is [not/n't] [adj]	61
24	but this is not [adj]	61
25	but this is not [adj]	51
26	but this is only [adj]	24
27	but this is only [adj]	24
28	but this is an [adj]	23
29	but this is [pron] [adj]	15
30	but this is very [adj]	13