SN4 ""

No	Pattern	Freq
1	have been [verb] an	305
2	have be [vb pp] an	160
3	have be [v-ing] an	134
4	has be [verb] an	117
5	had be [verb] an	82
6	have be give an	67
7	have be given an	65
8	have be [verb] an	37
9	have be have an	27
10	have be having an	26
11	have be [verb] an	24
12	've be [verb] an	14
13	have be award an	12
14	have be awarded an	12
15	have be make an	12
16	have be [to-vb] an	11
17	have be made an	10
18	'd be [verb] an	10
19	to have be [verb] an	9
20	have be granted an	9
21	have be grant an	9
22	's be [verb] an	8
23	have be keep an	8
24	have be keeping an	8
25	have be offer an	7
26	have be appointed an	7
27	have be appoint an	7
28	have be consider an	7
29	have be offered an	7
30	have be call an	6