SN4 ""

No	Pattern	Freq
1	[conj] it have be [adj] for	25
2	[noun] it have be [adj] for	12
3	[subord] it have be [adj] for	12
4	[coord] it have be [adj] for	10
5	[noun sg] it have be [adj] for	8
6	[adj] it have be [adj] for	7
7	[num] it have be [adj] for	7
8	[adv] it have be [adj] for	7
9	if it have be [adj] for	6
10	if it have be [adj] for	6
11	but it have be [adj] for	5
12	but it have be [adj] for	5
13	and it have be [adj] for	5
14	[verb] it have be [adj] for	5
15	and it have be [adj] for	5
16	it [vb mod] have be [adj] for	117
17	it [modal v] have be [adj] for	117
18	it would have be [adj] for	79
19	it would have be [adj] for	79
20	it must have be [adj] for	24
21	it must have be [adj] for	24
22	it might have be [adj] for	8
23	it might have be [adj] for	8
24	it have [adv] be [adj] for	37
25	it have [adv] be [adj] for	20
26	it have not be [adj] for	17
27	it have [not/n't] be [adj] for	17
28	it have not be [adj] for	11
29	it have n't be [adj] for	6
30	it have always be [adj] for	5