SN4 ""

No	Pattern	Freq
1	[pron] would have been [det] [noun]	25
2	there would have been [det] [noun]	20
3	[ex0] would have been [det] [noun]	20
4	there would have been [det] [noun]	20
5	[pers pn] would have been [det] [noun]	5
6	would [adv] have been [det] [noun]	20
7	would not have been [det] [noun]	18
8	would [not/n't] have been [det] [noun]	18
9	would n't have been [det] [noun]	13
10	would not have been [det] [noun]	5
11	would have been [verb] [det] [noun]	12
12	would have been [prep] [det] [noun]	10
13	would have been [prep] [det] [noun]	10
14	would have been [adv] [det] [noun]	9
15	would have been [adj] [det] [noun]	7
16	would have been [art] [det] [noun]	7
17	would have been [art] [det] [noun]	7
18	would have been [adv] [det] [noun]	7
19	would have been [to-vb] [det] [noun]	6
20	would have been [det] [adj] [noun]	10
21	would have been [det] [adj] [noun]	6
22	would have been [det] [noun] [prep]	17
23	would have been [det] [noun] [prep]	17
24	would have been [det] [noun] of	8
25	would have been [det] [noun] of	8