SN4 ""

No	Pattern	Freq
1	which we have [verb]	472
2	which we have [verb]	472
3	which we have [vb pp]	413
4	which we have [verb]	321
5	which we 've [verb]	74
6	which we had [verb]	69
7	which we have [to-vb]	59
8	which we have get	20
9	which we have had	19
10	which we have have	19
11	which we have got	18
12	which we have see	16
13	which we have seen	16
14	which we have received	14
15	which we have receive	14
16	which we have referred	13
17	which we have refer	13
18	which we have come	11
19	which we have use	11
20	which we have used	11
21	which we have come	11
22	which we have described	10
23	which we have describe	10
24	which we 'd [verb]	8
25	which we have hear	8
26	which we have put	8
27	which we have heard	7
28	which we have put	7
29	which we have make	6
30	which we have set	6