SN4 ""

No	Pattern	Freq
1	[pron] [modal v] have [been] for [noun]	7
2	[noun] [modal v] have [been] for [noun]	5
3	[pers pn] [modal v] have [been] for [noun]	5
4	[modal v] have [been] [verb] for [noun]	64
5	[modal v] have [been] [adj] for [noun]	51
6	[modal v] have [been] [vb pp] for [noun]	50
7	[modal v] have [been] [adj] for [noun]	40
8	[modal v] have [been] [v-ing] for [noun]	14
9	[modal v] have [been] [adj -er] for [noun]	10
10	[modal v] have [been] good for [noun]	9
11	[modal v] have [been] [adv] for [noun]	8
12	[modal v] have [been] use for [noun]	7
13	[modal v] have [been] [adv] for [noun]	7
14	[modal v] have [been] used for [noun]	7
15	[modal v] have [been] [noun] for [noun]	6
16	[modal v] have [been] better for [noun]	5
17	[modal v] have [been] for [art] [noun]	12
18	[modal v] have [been] for [art] [noun]	12
19	[modal v] have [been] for the [noun]	11
20	[modal v] have [been] for the [noun]	11
21	[modal v] have [been] for [adj] [noun]	6