SN4 ""

No	Pattern	Freq
1	[verb] [adv] to be [prep]	166
2	[adj] [adv] to be [prep]	64
3	[adj] [adv] to be [prep]	62
4	[vb past] [adv] to be [prep]	50
5	turn [adv] to be [prep]	49
6	be [adv] to be [prep]	45
7	[be] [adv] to be [prep]	45
8	[vb pp] [adv] to be [prep]	36
9	[noun] [adv] to be [prep]	31
10	[vb -s] [adv] to be [prep]	28
11	[adv] [adv] to be [prep]	27
12	[was/were] [adv] to be [prep]	24
13	[noun sg] [adv] to be [prep]	22
14	turned [adv] to be [prep]	21
15	was [adv] to be [prep]	20
16	[vb base] [adv] to be [prep]	20
17	[adv] [adv] to be [prep]	18
18	[vb infin] [adv] to be [prep]	17
19	[conj] [adv] to be [prep]	17
20	[is] [adv] to be [prep]	17
21	seem [adv] to be [prep]	16
22	[coord] [adv] to be [prep]	15
23	[pron] [adv] to be [prep]	13
24	is [adv] to be [prep]	13
25	lucky [adv] to be [prep]	13
26	lucky [adv] to be [prep]	13
27	come [adv] to be [prep]	11
28	seems [adv] to be [prep]	11
29	[v-ing] [adv] to be [prep]	10
30	turn [adv] to be [prep]	10