SN4 ""

No	Pattern	Freq
1	become a [noun sg]	6392
2	become a [noun]	5772
3	became a [noun]	2080
4	become a [noun]	924
5	to become a [noun]	896
6	become an [noun]	843
7	becomes a [noun]	798
8	becoming a [noun]	789
9	become a [noun]	669
10	become a [noun]	453
11	become a member	250
12	become a member	250
13	become a [noun prp]	112
14	become a reality	103
15	become a reality	103
16	become a matter	78
17	become a matter	78
18	become a [n mass]	70
19	become a problem	62
20	become a problem	62
21	become a part	59
22	become a kind	59
23	become a kind	59
24	become a part	59
25	become a partner	55
26	become a partner	55
27	become a bit	55
28	become a bit	55
29	become a source	50
30	become a source	50