SN4 ""

No	Pattern	Freq
1	[pron] [vb mod] have been [verb] for	119
2	[pron] [modal v] have been [verb] for	117
3	[pers pn] [modal v] have been [verb] for	103
4	[pron] [modal v] have been [vb pp] for	80
5	[pron] [modal v] have been [v-ing] for	39
6	[pron] could have been [verb] for	30
7	[pron] could have been [verb] for	30
8	he [modal v] have been [verb] for	30
9	he [modal v] have been [verb] for	30
10	[pron] would have been [verb] for	25
11	[pron] would have been [verb] for	22
12	it [modal v] have been [verb] for	21
13	it [modal v] have been [verb] for	21
14	[pron] must have been [verb] for	19
15	[pron] must have been [verb] for	19
16	they [modal v] have been [verb] for	17
17	they [modal v] have been [verb] for	16
18	[pron] might have been [verb] for	16
19	[pron] might have been [verb] for	16
20	[pron] should have been [verb] for	14
21	[pron] should have been [verb] for	14
22	you [modal v] have been [verb] for	13
23	she [modal v] have been [verb] for	13
24	you [modal v] have been [verb] for	13
25	she [modal v] have been [verb] for	13
26	[pron] may have been [verb] for	11
27	[pron] may have been [verb] for	11
28	[pron] [modal v] have been forgiven for	10
29	[pron] [modal v] have been forgive for	10
30	[Wh det] [modal v] have been [verb] for	9