SN4 ""

No	Pattern	Freq
1	[verb] [adv] [to-vb] for [adj]	19
2	[adj] [adv] [to-vb] for [adj]	17
3	[adj] [adv] [to-vb] for [adj]	17
4	[be] [adv] [to-vb] for [adj]	11
5	be [adv] [to-vb] for [adj]	11
6	[coord] [adv] [to-vb] for [adj]	10
7	[conj] [adv] [to-vb] for [adj]	10
8	[adv] [adv] [to-vb] for [adj]	9
9	and [adv] [to-vb] for [adj]	7
10	and [adv] [to-vb] for [adj]	7
11	[pron] [adv] [to-vb] for [adj]	6
12	[noun] [adv] [to-vb] for [adj]	6
13	[vb pp] [adv] [to-vb] for [adj]	5
14	[adv] [verb] [to-vb] for [adj]	107
15	[adv] [adj] [to-vb] for [adj]	88
16	[adv] [adj] [to-vb] for [adj]	82
17	[adv] [vb pp] [to-vb] for [adj]	35
18	[adv] have [to-vb] for [adj]	26
19	[adv] [vb past] [to-vb] for [adj]	20
20	[adv] [vb base] [to-vb] for [adj]	18
21	[adv] [vb infin] [to-vb] for [adj]	16
22	[adv] [vb -s] [to-vb] for [adj]	12
23	[adv] had [to-vb] for [adj]	8
24	[adv] have [to-vb] for [adj]	8
25	[adv] difficult [to-vb] for [adj]	8
26	[adv] difficult [to-vb] for [adj]	8
27	[adv] [conj] [to-vb] for [adj]	7
28	[adv] likely [to-vb] for [adj]	6
29	[adv] able [to-vb] for [adj]	6
30	[adv] able [to-vb] for [adj]	6