SN4 ""

No	Pattern	Freq
1	[pron] know of	912
2	[pers pn] know of	841
3	[adv] know of	339
4	i know of	312
5	i know of	309
6	[noun] know of	224
7	[adv] know of	205
8	[be] know of	197
9	be know of	197
10	is know of	170
11	[is] know of	170
12	[not/n't] know of	133
13	not know of	133
14	we know of	133
15	you know of	131
16	we know of	131
17	you know of	131
18	he know of	129
19	he know of	128
20	[verb] know of	120
21	[noun sg] know of	107
22	have know of	84
23	not know of	82
24	best know of	74
25	best know of	74
26	she know of	64
27	[noun prp] know of	64
28	she know of	64
29	they know of	57
30	[modal v] know of	54