SN4 ""

No	Pattern	Freq
1	it have be [verb]	6116
2	it have been [verb]	6114
3	it have be [vb pp]	5668
4	it has be [verb]	3609
5	it had be [verb]	1683
6	it 's be [verb]	765
7	it have be suggest	516
8	it have be suggested	513
9	it have be [v-ing]	415
10	it have be argue	226
11	it have be argued	226
12	it have be show	213
13	it have be shown	212
14	it have be say	152
15	it have be said	152
16	it have be estimated	144
17	it have be estimate	144
18	it have be find	116
19	it have be found	114
20	it have be hold	113
21	it have be use	110
22	it have be used	109
23	it have be held	107
24	it have be make	100
25	it have be do	98
26	it have be made	93
27	it have be done	88
28	it have be decided	82
29	it have be decide	82
30	it have be claimed	78