SN4 ""

No	Pattern	Freq
1	have been responsible for [det]	26
2	[verb] been responsible for [det]	26
3	[vb past] been responsible for [det]	9
4	had been responsible for [det]	8
5	[vb -s] been responsible for [det]	6
6	has been responsible for [det]	6
7	have been responsible for [det]	5
8	[vb base] been responsible for [det]	5
9	been responsible for [v-ing] [det]	7
10	been responsible for [verb] [det]	7
11	been responsible for [det] [noun]	10
12	been responsible for [det] [prep]	9
13	been responsible for [det] [prep]	9
14	been responsible for [det] of	9
15	been responsible for [det] of	9
16	been responsible for [det] [adj]	5
17	been responsible for [det] [noun sg]	5
18	been responsible for [det] [noun pl]	5