SN4 ""

No	Pattern	Freq
1	be often [that] [pron]	6
2	be often [that] [pers pn]	5
3	[noun] be often [that]	7
4	[noun sg] be often [that]	6
5	be [adv] often [that]	26
6	be [not/n't] often [that]	21
7	be not often [that]	21
8	be not often [that]	16
9	be n't often [that]	5
10	be [adv] often [that]	5
11	be often [verb] [that]	174
12	be often [vb pp] [that]	173
13	be often said [that]	52
14	be often say [that]	52
15	be often assume [that]	27
16	be often assumed [that]	27
17	be often argue [that]	18
18	be often argued [that]	18
19	be often claim [that]	12
20	be often claimed [that]	12
21	be often [adj] [that]	12
22	be often [adj] [that]	9
23	be often suggest [that]	9
24	be often suggested [that]	9
25	be often forgotten [that]	7
26	be often [noun] [that]	7
27	be often forget [that]	7
28	be often think [that]	5
29	be often found [that]	5
30	be often find [that]	5