SN4 ""

No	Pattern	Freq
1	[noun] become the subject	20
2	[pron] become the subject	16
3	[adv] become the subject	13
4	[adv] become the subject	13
5	[noun sg] become the subject	12
6	[verb] become the subject	10
7	[vb mod] become the subject	8
8	have become the subject	8
9	[pers pn] become the subject	8
10	[modal v] become the subject	8
11	[vb -s] become the subject	7
12	which become the subject	6
13	[Wh det] become the subject	6
14	which become the subject	6
15	has become the subject	5
16	[noun pl] become the subject	5
17	become the subject [prep]	83
18	become the subject [prep]	83
19	become the subject of	82
20	become the subject of	82