SN4 ""

No	Pattern	Freq
1	[noun] which [modal v] have [adv]	24
2	[noun sg] which [modal v] have [adv]	15
3	[noun pl] which [modal v] have [adv]	8
4	which [pers pn] [modal v] have [adv]	16
5	which [pron] [modal v] have [adv]	16
6	which they [modal v] have [adv]	5
7	which they [modal v] have [adv]	5
8	which [modal v] [adv] have [adv]	5
9	which [modal v] have been [adv]	82
10	which [modal v] have [been] [adv]	82
11	which [modal v] have be [adv]	82
12	which [modal v] have [be] [adv]	82
13	which [modal v] have [verb] [adv]	50
14	which [modal v] have [vb pp] [adv]	49
15	which [modal v] have [art] [adv]	10
16	which [modal v] have [art] [adv]	10
17	which [modal v] have a [adv]	9
18	which [modal v] have a [adv]	9
19	which [modal v] have seem [adv]	5
20	which [modal v] have happen [adv]	5
21	which [modal v] have happened [adv]	5
22	which [modal v] have seemed [adv]	5
23	which [modal v] have [adv] [verb]	24
24	which [modal v] have [adv] [vb pp]	22
25	which [modal v] have [adv] [adj]	11
26	which [modal v] have [adv] been	7
27	which [modal v] have [adv] [be]	7
28	which [modal v] have [adv] [been]	7
29	which [modal v] have [adv] be	7
30	which [modal v] have [adv] [adj]	6