SN4 ""

No	Pattern	Freq
1	be often [vb pp] [conj]	485
2	is often [verb] [conj]	283
3	be often [verb] [subord]	213
4	be often [verb] that	174
5	be often [verb] that	174
6	be often [verb] [that]	174
7	be often [verb] as	149
8	be often [verb] as	149
9	are often [verb] [conj]	127
10	be often [verb] [coord]	106
11	be often [verb] and	74
12	be often [verb] and	74
13	be often say [conj]	52
14	be often said [conj]	52
15	were often [verb] [conj]	38
16	was often [verb] [conj]	35
17	be often assumed [conj]	27
18	be often assume [conj]	27
19	be often [verb] or	24
20	be often [verb] or	24
21	be often [verb] when	22
22	be often [verb] when	22
23	be often seen [conj]	22
24	be often see [conj]	22
25	be often argue [conj]	18
26	be often argued [conj]	18
27	be often describe [conj]	18
28	be often described [conj]	18
29	be often claim [conj]	13
30	be often claimed [conj]	13