SN4 ""

No	Pattern	Freq
1	have been [vb pp] in [adj]	1984
2	have be [vb pp] in [adj]	783
3	have be [vb pp] in [det]	679
4	has be [vb pp] in [adj]	611
5	had be [vb pp] in [adj]	586
6	have be [vb pp] in [adj]	525
7	have be [vb pp] in [num]	490
8	have be [vb pp] in this	202
9	have be [vb pp] in this	202
10	have be [vb pp] in [adj]	130
11	have be [vb pp] in some	119
12	have be [vb pp] in some	119
13	have be [vb pp] in recent	109
14	have be [vb pp] in recent	109
15	have be made in [adj]	76
16	have be used in [adj]	72
17	have be found in [adj]	66
18	to have be [vb pp] in [adj]	64
19	have be [vb pp] in many	58
20	have be [vb pp] in many	58
21	have be [vb pp] in other	56
22	have be [vb pp] in other	56
23	have be [vb pp] in two	48
24	have be [vb pp] in two	48
25	have be [vb pp] in that	47
26	have be [vb pp] in that	47
27	have be [vb pp] in several	46
28	have be [vb pp] in one	46
29	have be [vb pp] in one	46
30	have be [vb pp] in several	46