SN4 ""

No	Pattern	Freq
1	[conj] what [modal v]	899
2	[conj] what [vb mod]	899
3	[coord] what [modal v]	819
4	and what [modal v]	464
5	and what [modal v]	464
6	but what [modal v]	300
7	but what [modal v]	300
8	[conj] what would	211
9	[conj] what would	211
10	[conj] what can	184
11	[conj] what can	184
12	[conj] what will	168
13	[conj] what will	159
14	[conj] what could	89
15	[conj] what could	89
16	[conj] what should	77
17	[conj] what should	77
18	[conj] what might	70
19	[conj] what might	70
20	or what [modal v]	54
21	or what [modal v]	54
22	[conj] what may	44
23	[conj] what may	44
24	[subord] what [modal v]	43
25	[that] what [modal v]	37
26	that what [modal v]	37
27	that what [modal v]	37
28	[conj] what must	22
29	[conj] what must	22
30	[conj] what shall	15