SN4 ""

No	Pattern	Freq
1	[pers pn] have become a [noun sg]	174
2	it have become a [noun]	83
3	[pers pn] had become a [noun]	76
4	[pers pn] has become a [noun]	72
5	he have become a [noun]	42
6	she have become a [noun]	23
7	[pers pn] have become a [noun]	14
8	i have become a [noun]	11
9	[pers pn] 've become a [noun]	10
10	[pers pn] have become a part	8
11	[pers pn] have become a part	8
12	they have become a [noun]	6
13	we have become a [noun]	6
14	you have become a [noun]	6
15	[pers pn] have become a bit	5
16	[pers pn] have become a way	5
17	[pers pn] 's become a [noun]	5
18	[pers pn] have become a bit	5
19	[pers pn] have become a way	5