SN4 ""

No	Pattern	Freq
1	[noun] which can be [verb] for	76
2	[noun sg] which can be [verb] for	44
3	[noun pl] which can be [verb] for	31
4	which [noun] can be [verb] for	7
5	which can [adv] be [verb] for	21
6	which can [adv] be [verb] for	11
7	which can not be [verb] for	10
8	which can [not/n't] be [verb] for	10
9	which can not be [verb] for	9
10	which can be [verb] [adv] for	5
11	which can be [verb] for [noun]	35
12	which can be [verb] for [adj]	31
13	which can be [verb] for [noun sg]	28
14	which can be [verb] for [adj]	21
15	which can be [verb] for [art]	14
16	which can be [verb] for [art]	14
17	which can be [verb] for [verb]	12
18	which can be [verb] for [v-ing]	11
19	which can be [verb] for the	10
20	which can be [verb] for the	10
21	which can be [verb] for [det]	9
22	which can be [verb] for [prep]	6
23	which can be [verb] for [prep]	6
24	which can be [verb] for [noun pl]	5
25	which can be [verb] for [pron]	5