SN4 ""

No	Pattern	Freq
1	[noun] had become [art]	457
2	[pron] had become [art]	285
3	[noun sg] had become [art]	264
4	[pers pn] had become [art]	219
5	[noun prp] had become [art]	137
6	he had become [art]	87
7	he had become [art]	87
8	it had become [art]	77
9	it had become [art]	77
10	[noun pl] had become [art]	55
11	[Wh det] had become [art]	39
12	[conj] had become [art]	36
13	she had become [art]	30
14	she had become [art]	30
15	which had become [art]	27
16	which had become [art]	27
17	[coord] had become [art]	25
18	[adj] had become [art]	25
19	who had become [art]	21
20	who had become [art]	21
21	[Wh pn] had become [art]	21
22	and had become [art]	20
23	and had become [art]	20
24	what had become [art]	12
25	what had become [art]	12
26	[det] had become [art]	12
27	i had become [art]	11
28	that had become [art]	11
29	i had become [art]	11
30	[that] had become [art]	11