SN4 ""

No	Pattern	Freq
1	[noun] [verb] and become	66
2	[be] [verb] and become	53
3	be [verb] and become	53
4	[noun sg] [verb] and become	44
5	[adv] [verb] and become	35
6	[pron] [verb] and become	33
7	[adv] [verb] and become	29
8	[pers pn] [verb] and become	29
9	[verb] [verb] and become	29
10	[was/were] [verb] and become	21
11	[noun pl] [verb] and become	17
12	was [verb] and become	14
13	have [verb] and become	13
14	[conj] [verb] and become	12
15	be [verb] and become	12
16	[be] [verb] and become	12
17	[vb mod] [verb] and become	11
18	[modal v] [verb] and become	11
19	he [verb] and become	10
20	he [verb] and become	10
21	[coord] [verb] and become	10
22	they [verb] and become	9
23	[am/are] [verb] and become	8
24	and [verb] and become	8
25	and [verb] and become	8
26	[vb past] [verb] and become	8
27	they [verb] and become	7
28	were [verb] and become	7
29	are [verb] and become	7
30	[been] [verb] and become	6