SN4 ""

No	Pattern	Freq
1	[Wh adv] do they [vb infin]	427
2	how do they [vb infin]	187
3	why do they [vb infin]	155
4	where do they [vb infin]	73
5	[Wh adv] do they do	44
6	[Wh adv] do they get	25
7	[Wh adv] do they have	20
8	[Wh adv] do they go	17
9	[Wh adv] do they want	17
10	[Wh adv] do they come	15
11	[Wh adv] do they think	14
12	[Wh adv] do they know	13
13	[Wh adv] do they work	11
14	[Wh adv] do they make	10
15	when do they [vb infin]	10
16	[Wh adv] do they live	9
17	[Wh adv] do they feel	9
18	[Wh adv] do they need	8
19	[Wh adv] do they affect	8
20	[Wh adv] do they call	8
21	[Wh adv] do they keep	7
22	[Wh adv] do they put	6
23	[Wh adv] do they relate	6
24	[Wh adv] do they manage	6
25	[Wh adv] do they find	5
26	[Wh adv] do they take	5
27	[Wh adv] do they differ	5