SN4 ""

No	Pattern	Freq
1	[verb] been affected by the	33
2	have been affected by the	33
3	has been affected by the	12
4	[vb -s] been affected by the	12
5	[vb base] been affected by the	11
6	have been affected by the	9
7	[adv] been affected by the	8
8	[vb past] been affected by the	5
9	had been affected by the	5
10	been [adv] affected by the	51
11	been [adv] affected by the	51
12	been adversely affected by the	7
13	been adversely affected by the	7
14	been deeply affected by the	7
15	been deeply affected by the	7
16	been affected by the [noun]	28
17	been affected by the [noun sg]	22
18	been affected by the [adj]	15
19	been affected by the [adj]	13