SN4 ""

No	Pattern	Freq
1	[conj] [pers pn] have been the [num ord]	9
2	[pers pn] [vb mod] have been the [num ord]	28
3	[pers pn] [modal v] have been the [num ord]	28
4	[pers pn] would have been the [num ord]	10
5	[pers pn] would have been the [num ord]	9
6	[pers pn] must have been the [num ord]	8
7	[pers pn] must have been the [num ord]	8
8	[pers pn] have been [prep] the [num ord]	40
9	[pers pn] have been [prep] the [num ord]	40
10	[pers pn] have been in the [num ord]	12
11	[pers pn] have been for the [num ord]	12
12	[pers pn] have been for the [num ord]	12
13	[pers pn] have been in the [num ord]	12
14	[pers pn] have been [verb] the [num ord]	9
15	[pers pn] have been [v-ing] the [num ord]	6
16	[pers pn] have been the [num ord] [noun]	19
17	[pers pn] have been the [num ord] [noun sg]	18
18	[pers pn] have been the [num ord] [to-vb]	7
19	[pers pn] have been the [num ord] [verb]	7