SN4 ""

No	Pattern	Freq
1	[be] [adv] often [verb] by	51
2	be [adv] often [verb] by	51
3	is [adv] often [verb] by	29
4	[is] [adv] often [verb] by	29
5	are [adv] often [verb] by	14
6	[am/are] [adv] often [verb] by	14
7	[noun] [adv] often [verb] by	9
8	[adv] [adv] often [verb] by	7
9	[noun sg] [adv] often [verb] by	7
10	[was/were] [adv] often [verb] by	7
11	[adv] [adv] often [verb] by	7
12	were [adv] often [verb] by	5
13	[adv] [adv] often [verb] by	7
14	[adv] [adv] often [verb] by	7
15	[adv] too often [verb] by	5
16	[adv] too often [verb] by	5
17	[adv] often be [verb] by	6
18	[adv] often [be] [verb] by	6
19	[adv] often [verb] [adv] by	9
20	[adv] often [verb] [adv prt] by	7
21	[adv] often [verb] by [noun]	32
22	[adv] often [verb] by [art]	26
23	[adv] often [verb] by [art]	26
24	[adv] often [verb] by the	22
25	[adv] often [verb] by the	22
26	[adv] often [verb] by [adj]	17
27	[adv] often [verb] by [noun pl]	16
28	[adv] often [verb] by [noun sg]	13
29	[adv] often [verb] by [adj]	12
30	[adv] often [verb] by [pron]	5