SN4 ""

No	Pattern	Freq
1	[adj] [subord] it have [been] for	15
2	[noun] [subord] it have [been] for	8
3	[adj -er] [subord] it have [been] for	8
4	[noun sg] [subord] it have [been] for	7
5	[adj] [subord] it have [been] for	6
6	[subord] it have [adv] [been] for	174
7	[subord] it have not [been] for	173
8	[subord] it have [not/n't] [been] for	173
9	[subord] it have n't [been] for	115
10	[subord] it have not [been] for	58
11	[subord] it have [been] [verb] for	41
12	[subord] it have [been] [vb pp] for	33
13	[subord] it have [been] [adj] for	12
14	[subord] it have [been] [adj] for	12
15	[subord] it have [been] [adv] for	9
16	[subord] it have [been] [v-ing] for	8
17	[subord] it have [been] [adv prt] for	8
18	[subord] it have [been] around for	5
19	[subord] it have [been] around for	5
20	[subord] it have [been] for [art]	12
21	[subord] it have [been] for [adj]	12
22	[subord] it have [been] for [art]	12
23	[subord] it have [been] for [noun]	11
24	[subord] it have [been] for [noun pl]	9
25	[subord] it have [been] for [num]	8
26	[subord] it have [been] for the	7
27	[subord] it have [been] for the	7
28	[subord] it have [been] for a	5
29	[subord] it have [been] for a	5