SN4 ""

No	Pattern	Freq
1	[noun] which [is] perhaps	19
2	[noun sg] which [is] perhaps	16
3	which [is] perhaps [adv]	23
4	which [is] perhaps [art]	16
5	which [is] perhaps [art]	16
6	which [is] perhaps [adv]	11
7	which [is] perhaps the	11
8	which [is] perhaps the	11
9	which [is] perhaps why	7
10	which [is] perhaps why	7
11	which [is] perhaps [Wh adv]	7
12	which [is] perhaps [prep]	6
13	which [is] perhaps [prep]	6
14	which [is] perhaps [not/n't]	5
15	which [is] perhaps not	5
16	which [is] perhaps not	5
17	which [is] perhaps [adj]	5