SN4 ""

No	Pattern	Freq
1	[verb] [adv] to be [adj]	192
2	[adj] [adv] to be [adj]	157
3	[adj] [adv] to be [adj]	148
4	[adv] [adv] to be [adj]	107
5	[noun] [adv] to be [adj]	68
6	[adv] [adv] to be [adj]	66
7	[conj] [adv] to be [adj]	55
8	[be] [adv] to be [adj]	54
9	be [adv] to be [adj]	54
10	[vb base] [adv] to be [adj]	53
11	[coord] [adv] to be [adj]	51
12	[pron] [adv] to be [adj]	49
13	[vb past] [adv] to be [adj]	46
14	[noun sg] [adv] to be [adj]	45
15	[pers pn] [adv] to be [adj]	37
16	[vb pp] [adv] to be [adj]	37
17	not [adv] to be [adj]	29
18	[not/n't] [adv] to be [adj]	29
19	and [adv] to be [adj]	28
20	and [adv] to be [adj]	28
21	[vb -s] [adv] to be [adj]	28
22	not [adv] to be [adj]	27
23	[was/were] [adv] to be [adj]	27
24	have [adv] to be [adj]	25
25	seem [adv] to be [adj]	24
26	[vb infin] [adv] to be [adj]	20
27	[modal v] [adv] to be [adj]	19
28	[prep] [adv] to be [adj]	19
29	[vb mod] [adv] to be [adj]	19
30	[prep] [adv] to be [adj]	19