SN4 ""

No	Pattern	Freq
1	[vb mod] have [been] for [noun]	17
2	[modal v] have [been] for [noun]	17
3	would have [been] for [noun]	7
4	would have [been] for [noun]	7
5	may have [been] for [noun]	5
6	may have [been] for [noun]	5
7	have [been] [verb] for [noun]	79
8	have [been] [vb pp] for [noun]	64
9	have [been] [adj] for [noun]	60
10	have [been] [adj] for [noun]	49
11	have [been] [v-ing] for [noun]	15
12	have [been] good for [noun]	10
13	have [been] [adj -er] for [noun]	10
14	have [been] used for [noun]	9
15	have [been] use for [noun]	9
16	have [been] [adv] for [noun]	8
17	have [been] [noun] for [noun]	8
18	have [been] [adv] for [noun]	7
19	have [been] better for [noun]	5
20	have [been] for [art] [noun]	14
21	have [been] for [art] [noun]	14
22	have [been] for the [noun]	13
23	have [been] for the [noun]	13
24	have [been] for [adj] [noun]	6