SN4 ""

No	Pattern	Freq
1	be [adv] to be take	67
2	[be] [adv] to be take	67
3	is [adv] to be take	29
4	[is] [adv] to be take	29
5	[verb] [adv] to be take	28
6	[was/were] [adv] to be take	24
7	was [adv] to be take	20
8	have [adv] to be take	15
9	are [adv] to be take	14
10	[am/are] [adv] to be take	14
11	[noun] [adv] to be take	12
12	has [adv] to be take	9
13	[adv] [adv] to be take	9
14	[vb -s] [adv] to be take	9
15	[noun pl] [adv] to be take	8
16	[adv] [adv] to be take	8
17	[adj] [adv] to be take	6
18	[vb pp] [adv] to be take	6
19	[vb base] [adv] to be take	5
20	[adj] [adv] to be take	5
21	[adv] [verb] to be take	106
22	[adv] [adj] to be take	35
23	[adv] [adj] to be take	34
24	[adv] [vb infin] to be take	30
25	[adv] have to be take	22
26	[adv] [vb pp] to be take	20
27	[adv] [vb -s] to be take	16
28	[adv] [v-ing] to be take	15
29	[adv] need to be take	14
30	[adv] [vb base] to be take	14