SN4 ""

No	Pattern	Freq
1	[adv] is [adv] [adj]	932
2	[adv] is [adv] [adj]	849
3	[adv] is [adv] [adj]	731
4	[adv] is not [adj]	304
5	[adv] is [not/n't] [adj]	304
6	[adv] is not [adj]	153
7	[adv] is n't [adj]	151
8	here is [adv] [adj]	131
9	here is [adv] [adj]	131
10	[adv] is [adv] [det]	119
11	really is [adv] [adj]	115
12	really is [adv] [adj]	115
13	[adv] is very [adj]	114
14	[adv] is very [adj]	114
15	[adv prt] is [adv] [adj]	84
16	[adv] is more [adj]	58
17	[adv] is more [adj]	58
18	today is [adv] [adj]	55
19	today is [adv] [adj]	55
20	so is [adv] [adj]	44
21	so is [adv] [adj]	44
22	[adv] is quite [adj]	42
23	[adv] is quite [adj]	42
24	[adv] is [adv] [num]	41
25	now is [adv] [adj]	40
26	now is [adv] [adj]	40
27	[adv] is [adv] good	39
28	[adv] is too [adj]	36
29	[adv] is too [adj]	36
30	[adv] is [adv] [adj -er]	34