SN4 ""

No	Pattern	Freq
1	become an [noun sg]	817
2	became an [noun]	227
3	to become an [noun]	128
4	becomes an [noun]	125
5	become an [noun]	113
6	become an [noun]	95
7	becoming an [noun]	90
8	become an [noun]	65
9	become an issue	45
10	become an issue	44
11	become an expert	30
12	become an expert	30
13	become an end	23
14	become an end	23
15	become an [noun prp]	22
16	become an obsession	22
17	become an obsession	22
18	become an mp	22
19	become an mp	22
20	become an object	19
21	become an object	19
22	become an actor	19
23	become an actor	19
24	become an artist	15
25	become an act	15
26	become an artist	15
27	become an act	15
28	become an apprentice	14
29	become an apprentice	14
30	become an art	13