SN4 ""

No	Pattern	Freq
1	[be] often [verb] that [art]	52
2	be often [verb] that [art]	52
3	[is] often [verb] that [art]	48
4	is often [verb] that [art]	47
5	[noun] often [verb] that [art]	31
6	[pron] often [verb] that [art]	24
7	[pers pn] often [verb] that [art]	22
8	[noun pl] often [verb] that [art]	18
9	it often [verb] that [art]	16
10	it often [verb] that [art]	16
11	[verb] often [verb] that [art]	10
12	[noun sg] often [verb] that [art]	8
13	[vb mod] often [verb] that [art]	8
14	have often [verb] that [art]	8
15	[modal v] often [verb] that [art]	8
16	[vb base] often [verb] that [art]	7
17	have often [verb] that [art]	7
18	often be [verb] that [art]	18
19	often [be] [verb] that [art]	18
20	often been [verb] that [art]	17
21	often [been] [verb] that [art]	17
22	often [verb] [verb] that [art]	6
23	often [verb] [verb] that [art]	6
24	often [verb] [adv] that [art]	6
25	often [verb] [to-vb] that [art]	5
26	often [verb] that [conj] [art]	8
27	often [verb] that [subord] [art]	8
28	often [verb] that [art] [noun]	90
29	often [verb] that [art] [noun sg]	70
30	often [verb] that [art] [adj]	41