SN4 ""

No	Pattern	Freq
1	which have [vb pp]	8903
2	which had [verb]	4043
3	which has [verb]	3140
4	which have [verb]	1834
5	which have become	318
6	which have become	317
7	which have take	257
8	which have taken	255
9	which have lead	241
10	which have led	238
11	which have come	208
12	which have come	204
13	which have make	179
14	which have made	176
15	which have have	156
16	which have had	149
17	which have cause	143
18	which have caused	143
19	which have begin	138
20	which have begun	137
21	which have develop	119
22	which have developed	118
23	which have go	118
24	which have gone	115
25	which have give	115
26	which have given	113
27	which have seen	111
28	which have see	111
29	which have occur	109
30	which have [to-vb]	109