SN4 ""

No	Pattern	Freq
1	would have [verb] [prep]	2233
2	would have [vb pp] [prep]	1695
3	would have [to-vb] [prep]	534
4	would have be [prep]	392
5	would have [been] [prep]	392
6	would have been [prep]	392
7	would have [be] [prep]	392
8	would have [noun] [prep]	149
9	would have go [prep]	132
10	would have [noun sg] [prep]	106
11	would have come [prep]	100
12	would have gone [prep]	88
13	would have have [prep]	74
14	would have had [prep]	74
15	would have do [prep]	72
16	would have come [prep]	71
17	would have done [prep]	67
18	would have [pron] [prep]	60
19	would have look [prep]	51
20	would have think [prep]	46
21	would have resulted [prep]	43
22	would have result [prep]	43
23	would have [indef pn] [prep]	42
24	would have to go [prep]	41
25	would have get [prep]	40
26	would have [noun pl] [prep]	39
27	would have thought [prep]	36
28	would have got [prep]	35
29	would have happen [prep]	34
30	would have die [prep]	33