SN4 ""

No	Pattern	Freq
1	[adj] [prep] we know [adv]	13
2	[det] [prep] we know [adv]	10
3	[pron] [prep] we know [adv]	7
4	none [prep] we know [adv]	7
5	[indef pn] [prep] we know [adv]	7
6	none [prep] we know [adv]	7
7	[prep] [pron] we know [adv]	18
8	[prep] [Wh det] we know [adv]	15
9	[prep] [adv] we know [adv]	10
10	[prep] [adv] we know [adv]	10
11	[prep] least we know [adv]	9
12	[prep] [noun] we know [adv]	9
13	[prep] least we know [adv]	9
14	[prep] what we know [adv]	8
15	[prep] what we know [adv]	8
16	[prep] which we know [adv]	7
17	[prep] which we know [adv]	7
18	[prep] we know [adv] [adv]	5
19	[prep] we know [adv] [adv]	5
20	[prep] we know [adv] [pron]	5