SN4 ""

No	Pattern	Freq
1	[verb] been cause by the	56
2	have been cause by the	56
3	had been cause by the	17
4	[vb past] been cause by the	17
5	[vb infin] been cause by the	15
6	have been cause by the	15
7	[vb -s] been cause by the	14
8	has been cause by the	14
9	[adv] been cause by the	6
10	[to-vb] been cause by the	6
11	to have been cause by the	6
12	[adv] been cause by the	5
13	been cause by the [noun]	50
14	been cause by the [noun sg]	43
15	been cause by the [adj]	11
16	been cause by the [adj]	10