SN4 ""

No	Pattern	Freq
1	is [adv] [adj] to have	278
2	is [adv] [adj] to have	230
3	is not [adj] to have	61
4	is [not/n't] [adj] to have	61
5	is not [adj] to have	58
6	is [adv] likely to have	48
7	is [adv] likely to have	48
8	is very [adj] to have	27
9	is very [adj] to have	27
10	is more [adj] to have	24
11	is more [adj] to have	24
12	is also [adj] to have	19
13	is also [adj] to have	19
14	is [adv] possible to have	17
15	is [adv] possible to have	17
16	is [adv] necessary to have	16
17	is [adv] important to have	16
18	is [adv] necessary to have	16
19	is [adv] important to have	16
20	is always [adj] to have	15
21	is always [adj] to have	15
22	is [adv] good to have	15
23	is [adv] unlikely to have	12
24	is most [adj] to have	12
25	is [adv] unlikely to have	12
26	is most [adj] to have	12
27	is [adv] better to have	11
28	is [adv] supposed to have	11
29	is [adv] [adj -er] to have	11
30	is [adv] supposed to have	11