SN4 ""

No	Pattern	Freq
1	would [adv] have [verb]	2109
2	would [adv] have [verb]	1871
3	would [adv] have [vb pp]	1753
4	would never have [verb]	620
5	would [adv] have [to-vb]	362
6	'd [adv] have [verb]	246
7	would probably have [verb]	235
8	would otherwise have [verb]	102
9	would also have [verb]	102
10	would [adv] have have	81
11	would just have [verb]	76
12	would [adv] have had	76
13	would only have [verb]	74
14	would [adv] have go	73
15	would certainly have [verb]	69
16	would still have [verb]	68
17	would [adv] have do	63
18	would [adv] have get	59
19	would surely have [verb]	57
20	would [adv] have done	55
21	would [adv] have got	53
22	would [adv] have take	50
23	would rather have [verb]	50
24	would [adv] have gone	49
25	would normally have [verb]	47
26	would [adv] have make	46
27	would ever have [verb]	45
28	would [adv] have find	41
29	would [adv] have made	36
30	would then have [verb]	36