SN4 ""

No	Pattern	Freq
1	be do and what	32
2	[be] do and what	32
3	[verb] do and what	25
4	[pron] do and what	24
5	[vb mod] do and what	17
6	[modal v] do and what	17
7	[pers pn] do and what	14
8	[am/are] do and what	12
9	what do and what	10
10	[Wh det] do and what	10
11	have do and what	10
12	what do and what	10
13	[noun] do and what	9
14	can do and what	8
15	can do and what	8
16	[adv] do and what	7
17	[vb -s] do and what	6
18	are do and what	6
19	[vb base] do and what	6
20	[was/were] do and what	6
21	[is] do and what	6
22	want do and what	5
23	be do and what	5
24	[be] do and what	5
25	they do and what	5
26	they do and what	5
27	're do and what	5
28	is do and what	5
29	do [adv] and what	10
30	do [pron] and what	9