SN4 ""

No	Pattern	Freq
1	be often [verb] to [prep]	74
2	[be] often [verb] to [prep]	74
3	[is] often [verb] to [prep]	42
4	is often [verb] to [prep]	41
5	are often [verb] to [prep]	21
6	[am/are] often [verb] to [prep]	21
7	[adv] often [verb] to [prep]	12
8	[adv] often [verb] to [prep]	12
9	[was/were] often [verb] to [prep]	11
10	was often [verb] to [prep]	9
11	[noun] often [verb] to [prep]	6
12	often be [verb] to [prep]	5
13	often [be] [verb] to [prep]	5
14	often [verb] to [noun] [prep]	41
15	often [verb] to [noun pl] [prep]	18
16	often [verb] to [noun sg] [prep]	16
17	often [verb] to [pron] [prep]	15
18	often [verb] to [pers pn] [prep]	12
19	often [verb] to [be] [prep]	9
20	often [verb] to be [prep]	9
21	often [verb] to be [prep]	9
22	often [verb] to [be] [prep]	9
23	often [verb] to [noun prp] [prep]	7
24	often [verb] to [adv] [prep]	6
25	often [verb] to [adv] [prep]	6
26	often [verb] to [adj] [prep]	5
27	often [verb] to [prep] [art]	68
28	often [verb] to [prep] [art]	68
29	often [verb] to [prep] the	51
30	often [verb] to [prep] the	51