SN4 ""

No	Pattern	Freq
1	[is] [adv] [adj] to make	180
2	is [adv] [adj] to make	173
3	[is] [adv] difficult to make	32
4	[is] [adv] difficult to make	32
5	[is] very [adj] to make	27
6	[is] [adv] easy to make	27
7	's [adv] [adj] to make	23
8	[is] [adv] possible to make	22
9	[is] [adv] possible to make	22
10	[is] [adv] easy to make	21
11	[is] also [adj] to make	16
12	[is] [adv] important to make	13
13	[is] [adv] important to make	13
14	[is] [adv] [adj -er] to make	12
15	[is] quite [adj] to make	10
16	[is] too [adj] to make	9
17	[is] more [adj] to make	9
18	[is] often [adj] to make	8
19	[is] [adv] simple to make	8
20	[is] [adv] necessary to make	8
21	[is] [adv] necessary to make	8
22	[is] [adv] able to make	8
23	[is] [adv] able to make	8
24	[is] now [adj] to make	7
25	[is] still [adj] to make	7
26	[is] [adv] simple to make	7
27	[is] [adv] likely to make	7
28	[is] [adv] likely to make	7
29	[is] much [adj] to make	6
30	[is] [adv] easier to make	6