SN4 ""

No	Pattern	Freq
1	[Wh adv] [pron] [vb mod] [adv] have	128
2	[Wh adv] [pers pn] [modal v] [adv] have	124
3	[Wh adv] [pron] [modal v] [not/n't] have	78
4	[Wh adv] [pron] [modal v] not have	78
5	why [pron] [modal v] [adv] have	60
6	[Wh adv] [pron] [modal v] n't have	54
7	[Wh adv] [pron] [modal v] [adv] have	50
8	[Wh adv] [pron] should [adv] have	45
9	[Wh adv] [pron] should [adv] have	45
10	[Wh adv] [pron] could [adv] have	35
11	[Wh adv] [pron] could [adv] have	35
12	when [pron] [modal v] [adv] have	28
13	[Wh adv] [pron] [modal v] not have	24
14	[Wh adv] he [modal v] [adv] have	24
15	[Wh adv] he [modal v] [adv] have	24
16	[Wh adv] you [modal v] [adv] have	23
17	[Wh adv] you [modal v] [adv] have	23
18	how [pron] [modal v] [adv] have	21
19	[Wh adv] [pron] would [adv] have	19
20	[Wh adv] i [modal v] [adv] have	19
21	[Wh adv] i [modal v] [adv] have	19
22	where [pron] [modal v] [adv] have	19
23	[Wh adv] she [modal v] [adv] have	18
24	[Wh adv] she [modal v] [adv] have	18
25	[Wh adv] [pron] [modal v] ever have	17
26	[Wh adv] [pron] [modal v] ever have	17
27	[Wh adv] [pron] would [adv] have	17
28	[Wh adv] [pron] can [adv] have	17
29	[Wh adv] we [modal v] [adv] have	16
30	[Wh adv] we [modal v] [adv] have	16