SN4 ""

No	Pattern	Freq
1	[verb] how [pron] come [prep]	32
2	[prep] how [pron] come [prep]	25
3	[prep] how [pron] come [prep]	25
4	[coord] how [pron] come [prep]	16
5	[conj] how [pron] come [prep]	16
6	of how [pron] come [prep]	16
7	of how [pron] come [prep]	16
8	be how [pron] come [prep]	13
9	[be] how [pron] come [prep]	13
10	[vb infin] how [pron] come [prep]	13
11	and how [pron] come [prep]	12
12	and how [pron] come [prep]	12
13	know how [pron] come [prep]	10
14	[to-vb] how [pron] come [prep]	8
15	explain how [pron] come [prep]	8
16	[pron] how [pron] come [prep]	8
17	[pers pn] how [pron] come [prep]	7
18	[is] how [pron] come [prep]	7
19	[adj] how [pron] come [prep]	6
20	[adv] how [pron] come [prep]	6
21	know how [pron] come [prep]	6
22	[was/were] how [pron] come [prep]	6
23	was how [pron] come [prep]	6
24	[vb past] how [pron] come [prep]	5
25	[noun] how [pron] come [prep]	5
26	how [verb] [pron] come [prep]	60
27	how do [pron] come [prep]	56
28	how [vb past] [pron] come [prep]	44
29	how did [pron] come [prep]	41
30	how [vb base] [pron] come [prep]	13