SN4 ""

No	Pattern	Freq
1	[vb mod] have [verb] to be	144
2	[vb mod] have [verb] to [be]	143
3	[vb mod] have [verb] to [be]	139
4	[vb mod] have [verb] to be	139
5	[vb mod] have [vb pp] to [be]	134
6	would have [verb] to [be]	94
7	[vb mod] have had to [be]	51
8	[vb mod] have have to [be]	51
9	[vb mod] have liked to [be]	14
10	[vb mod] have like to [be]	14
11	may have [verb] to [be]	10
12	[vb mod] have [to-vb] to [be]	10
13	'd have [verb] to [be]	9
14	should have [verb] to [be]	8
15	[vb mod] have appeared to [be]	8
16	[vb mod] have appear to [be]	8
17	might have [verb] to [be]	7
18	[vb mod] have expect to [be]	7
19	[vb mod] have preferred to [be]	7
20	[vb mod] have prefer to [be]	7
21	[vb mod] have prove to [be]	6
22	could have [verb] to [be]	6
23	[vb mod] have want to [be]	6
24	[vb mod] have wanted to [be]	6
25	must have [verb] to [be]	6
26	[vb mod] have expected to [be]	6
27	[vb mod] have learn to [be]	5
28	[vb mod] have needed to [be]	5
29	[vb mod] have proved to [be]	5
30	[vb mod] have need to [be]	5