SN4 ""

No	Pattern	Freq
31	had [adv] been responsible for	6
32	had [adv] been [noun] for	6
33	had [adv] been responsible for	6
34	had [adv] been make for	5
35	had [adv] been choose for	5
36	had [adv] been work for	5
37	had [adv] been open for	5
38	had [adv] been chosen for	5
39	had [adv] been made for	5
40	had [adv] been opened for	5
41	had [adv] been for [art]	84
42	had [adv] been for [art]	84
43	had [adv] been for the	74
44	had [adv] been for the	74
45	had [adv] been for [pron]	52
46	had [adv] been for [noun]	45
47	had [adv] been for [noun prp]	31
48	had [adv] been for [pers pn]	25
49	had [adv] been for [pos pn]	22
50	had [adv] been for [adj]	15
51	had [adv] been for [noun sg]	11
52	had [adv] been for him	11
53	had [adv] been for he	11
54	had [adv] been for [det]	10
55	had [adv] been for a	10
56	had [adv] been for his	10
57	had [adv] been for his	10
58	had [adv] been for a	8
59	had [adv] been for her	7
60	had [adv] been for she	7