SN4 ""

No	Pattern	Freq
1	[adv] know what sort	32
2	[not/n't] know what sort	26
3	not know what sort	26
4	[pron] know what sort	25
5	[pers pn] know what sort	24
6	n't know what sort	18
7	you know what sort	14
8	you know what sort	14
9	not know what sort	8
10	[verb] know what sort	7
11	[noun] know what sort	6
12	[adv] know what sort	6
13	we know what sort	5
14	we know what sort	5
15	know what sort of	73
16	know what sort [prep]	73
17	know what sort [prep]	73
18	know what sort of	73