SN4 ""

No	Pattern	Freq
1	[noun] is [verb] at the [adj]	80
2	[noun sg] is [verb] at the [adj]	70
3	[pron] is [verb] at the [adj]	32
4	[pers pn] is [verb] at the [adj]	20
5	it is [verb] at the [adj]	15
6	it is [verb] at the [adj]	15
7	[Wh det] is [verb] at the [adj]	9
8	[conj] is [verb] at the [adj]	8
9	which is [verb] at the [adj]	7
10	which is [verb] at the [adj]	7
11	and is [verb] at the [adj]	5
12	[coord] is [verb] at the [adj]	5
13	and is [verb] at the [adj]	5
14	[noun prp] is [verb] at the [adj]	5
15	[verb] is [verb] at the [adj]	5
16	is [adv] [verb] at the [adj]	33
17	is [adv] [verb] at the [adj]	26
18	is [adj] [verb] at the [adj]	11
19	is be [verb] at the [adj]	11
20	is [adj] [verb] at the [adj]	11
21	is [be] [verb] at the [adj]	11
22	is being [verb] at the [adj]	10
23	is [being] [verb] at the [adj]	10
24	is not [verb] at the [adj]	7
25	is [not/n't] [verb] at the [adj]	7
26	is not [verb] at the [adj]	7
27	is [verb] [adv] at the [adj]	22
28	is [verb] [adv] at the [adj]	13
29	is [verb] [adv prt] at the [adj]	9
30	is [verb] out at the [adj]	5