SN4 ""

No	Pattern	Freq
1	[adv] had he	290
2	[adv] have he	214
3	[Wh adv] have he	208
4	[adv] has he	126
5	why have he	113
6	why have he	113
7	how have he	47
8	how have he	47
9	where have he	39
10	where have he	39
11	long have he	30
12	long have he	30
13	only have he	23
14	only have he	23
15	sooner have he	22
16	sooner have he	22
17	once have he	14
18	once have he	14
19	[adv] 's he	13
20	so have he	12
21	so have he	12
22	even have he	10
23	even have he	10
24	when have he	9
25	never have he	9
26	right have he	9
27	never have he	9
28	when have he	9
29	before have he	9
30	before have he	9