SN4 ""

No	Pattern	Freq
31	was [adv] to produce	5
32	[adv] [verb] to produce	175
33	[adv] [adj] to produce	144
34	[adv] [adj] to produce	139
35	[adv] [vb pp] to produce	89
36	[adv] likely to produce	28
37	[adv] likely to produce	28
38	[adv] [conj] to produce	27
39	[adv] [subord] to produce	26
40	[adv] as to produce	25
41	[adv] as to produce	25
42	[adv] [v-ing] to produce	20
43	[adv] [adv] to produce	19
44	[adv] [vb past] to produce	18
45	[adv] [adv] to produce	17
46	[adv] [vb infin] to produce	17
47	[adv] [vb base] to produce	15
48	[adv] [vb -s] to produce	14
49	[adv] fail to produce	13
50	[adv] able to produce	12
51	[adv] able to produce	12
52	[adv] easy to produce	12
53	[adv] enough to produce	12
54	[adv] enough to produce	12
55	[adv] begin to produce	11
56	[adv] difficult to produce	11
57	[adv] difficult to produce	11
58	[adv] used to produce	10
59	[adv] expensive to produce	10
60	[adv] expensive to produce	10