SN4 ""

No	Pattern	Freq
1	[verb] [been] converted into	66
2	have [been] converted into	66
3	[vb -s] [been] converted into	34
4	has [been] converted into	33
5	have [been] converted into	14
6	[vb base] [been] converted into	14
7	[adv] [been] converted into	13
8	[adv] [been] converted into	13
9	had [been] converted into	11
10	[vb past] [been] converted into	11
11	[been] [adv] converted into	7
12	[been] [adv] converted into	7
13	[been] converted into [art]	50
14	[been] converted into [art]	50
15	[been] converted into a	48
16	[been] converted into a	43
17	[been] converted into [noun]	18
18	[been] converted into [adj]	11
19	[been] converted into [noun pl]	11
20	[been] converted into [noun sg]	7
21	[been] converted into [adj]	7
22	[been] converted into an	5