SN4 ""

No	Pattern	Freq
1	[prep] what go	222
2	[prep] what go	222
3	[verb] what go	166
4	of what go	77
5	of what go	77
6	know what go	54
7	[adv] what go	53
8	[vb infin] what go	50
9	[to-vb] what go	50
10	about what go	43
11	about what go	43
12	[conj] what go	35
13	[adv] what go	35
14	[vb base] what go	26
15	see what go	26
16	know what go	22
17	to what go	22
18	to what go	22
19	[coord] what go	20
20	[noun] what go	19
21	[v-ing] what go	18
22	and what go	17
23	and what go	17
24	[noun sg] what go	16
25	out what go	15
26	[be] what go	15
27	out what go	15
28	[adv prt] what go	15
29	be what go	15
30	in what go	14