SN4 ""

No	Pattern	Freq
1	[noun] but which have	37
2	[noun sg] but which have	26
3	[adj] but which have	8
4	[noun pl] but which have	6
5	[verb] but which have	5
6	but [pron] which have	16
7	but [indef pn] which have	16
8	but one which have	13
9	but one which have	13
10	but which [pers pn] have	18
11	but which [pron] have	18
12	but which [vb mod] have	15
13	but which [modal v] have	15
14	but which [adv] have	9
15	but which [adv] have	9
16	but which may have	5
17	but which he have	5
18	but which may have	5
19	but which he have	5
20	but which have [adv]	36
21	but which have [be]	25
22	but which have be	25
23	but which have been	25
24	but which have [been]	25
25	but which have [adv]	22
26	but which have [verb]	19
27	but which have [vb pp]	17
28	but which have [art]	15
29	but which have [art]	15
30	but which have [not/n't]	14