SN4 ""

No	Pattern	Freq
1	[vb mod] have [vb pp] for a	65
2	[modal v] have [vb pp] for a	65
3	would have [vb pp] for a	28
4	[adv] have [vb pp] for a	24
5	would have [vb pp] for a	23
6	not have [vb pp] for a	13
7	[not/n't] have [vb pp] for a	13
8	[adv] have [vb pp] for a	11
9	might have [vb pp] for a	9
10	might have [vb pp] for a	9
11	should have [vb pp] for a	8
12	should have [vb pp] for a	8
13	could have [vb pp] for a	7
14	could have [vb pp] for a	7
15	not have [vb pp] for a	7
16	must have [vb pp] for a	6
17	n't have [vb pp] for a	6
18	must have [vb pp] for a	6
19	'd have [vb pp] for a	5
20	may have [vb pp] for a	5
21	may have [vb pp] for a	5
22	have been [vb pp] for a	24
23	have [be] [vb pp] for a	24
24	have be [vb pp] for a	24
25	have [been] [vb pp] for a	24
26	have [vb pp] [pron] for a	13
27	have [vb pp] [pers pn] for a	10
28	have [vb pp] [adv] for a	9
29	have [vb pp] [adv prt] for a	7
30	have [vb pp] [verb] for a	7