SN4 ""

No	Pattern	Freq
1	[adv] what [is] the	332
2	[adv] what [is] the	310
3	[conj] what [is] the	249
4	[coord] what [is] the	242
5	[verb] what [is] the	181
6	so what [is] the	172
7	so what [is] the	172
8	and what [is] the	129
9	and what [is] the	129
10	[noun] what [is] the	128
11	but what [is] the	102
12	but what [is] the	102
13	[noun sg] what [is] the	85
14	[no cls] what [is] the	78
15	[unc] what [is] the	78
16	[prep] what [is] the	77
17	[prep] what [is] the	77
18	[pron] what [is] the	50
19	be what [is] the	48
20	[be] what [is] the	48
21	[is] what [is] the	47
22	[vb base] what [is] the	46
23	well what [is] the	42
24	well what [is] the	42
25	[adj] what [is] the	41
26	say what [is] the	36
27	[vb infin] what [is] the	35
28	erm what [is] the	33
29	erm what [is] the	33
30	now what [is] the	30