SN4 ""

No	Pattern	Freq
1	[verb] to be responsible	136
2	[vb pp] to be responsible	65
3	[noun] to be responsible	41
4	[be] to be responsible	29
5	be to be responsible	29
6	[noun sg] to be responsible	27
7	[vb infin] to be responsible	22
8	believe to be responsible	21
9	[adj] to be responsible	20
10	[adj] to be responsible	19
11	continue to be responsible	17
12	thought to be responsible	16
13	[vb past] to be responsible	16
14	think to be responsible	16
15	believed to be responsible	16
16	[was/were] to be responsible	15
17	[vb base] to be responsible	12
18	[vb -s] to be responsible	11
19	have to be responsible	10
20	continue to be responsible	10
21	hold to be responsible	9
22	held to be responsible	9
23	want to be responsible	9
24	is to be responsible	9
25	[is] to be responsible	9
26	want to be responsible	8
27	say to be responsible	8
28	said to be responsible	8
29	[v-ing] to be responsible	8
30	was to be responsible	8