SN4 ""

No	Pattern	Freq
1	the [noun] had been [adj] for	36
2	the [noun] have been responsible for	16
3	the [noun] [verb] been responsible for	16
4	the [noun] had been responsible [prep]	8
5	[art] [noun] had been responsible for	8
6	the [noun] had been responsible [prep]	8
7	[art] [noun] had been responsible for	8
8	the [noun] had be responsible for	7
9	the [noun] had been responsible for	7
10	the [noun] had [be] responsible for	7
11	the [noun] had been responsible for	7
12	the [noun] [vb past] been responsible for	7
13	the [noun] had [been] responsible for	7