SN4 ""

No	Pattern	Freq
1	[pron] became [prep]	119
2	[noun] became [prep]	83
3	[pers pn] became [prep]	70
4	[noun sg] became [prep]	52
5	[Wh det] became [prep]	43
6	what became [prep]	33
7	what became [prep]	33
8	it became [prep]	29
9	it became [prep]	29
10	he became [prep]	21
11	he became [prep]	21
12	[adv] became [prep]	19
13	[adv] became [prep]	19
14	[noun pl] became [prep]	16
15	[noun prp] became [prep]	14
16	[conj] became [prep]	14
17	[coord] became [prep]	10
18	and became [prep]	9
19	and became [prep]	9
20	[adj] became [prep]	8
21	she became [prep]	6
22	she became [prep]	6
23	i became [prep]	6
24	i became [prep]	6
25	which became [prep]	6
26	which became [prep]	6
27	they became [prep]	5
28	became [adj] [prep]	2221
29	became [adj] [prep]	1922
30	became [noun] [prep]	1235