SN4 ""

No	Pattern	Freq
1	became [prep]	266
2	become of	221
3	become in	182
4	become [prep]	181
5	become like	110
6	become [prep]	109
7	becomes [prep]	101
8	become for	82
9	become [prep]	80
10	to become [prep]	67
11	becoming [prep]	54
12	become at	53
13	become to	49
14	become by	26
15	become on	20
16	become as	19
17	become with	19
18	become after	10
19	become under	8
20	become about	8
21	become over	8
22	become from	7