SN4 ""

No	Pattern	Freq
1	[conj] it be often [adj] [verb]	51
2	[noun] it be often [adj] [verb]	30
3	[coord] it be often [adj] [verb]	23
4	[noun sg] it be often [adj] [verb]	20
5	[that] it be often [adj] [verb]	19
6	that it be often [adj] [verb]	19
7	that it be often [adj] [verb]	19
8	and it be often [adj] [verb]	17
9	and it be often [adj] [verb]	17
10	[subord] it be often [adj] [verb]	9
11	[noun pl] it be often [adj] [verb]	8
12	[adv] it be often [adj] [verb]	7
13	but it be often [adj] [verb]	6
14	[adv] it be often [adj] [verb]	6
15	[adj] it be often [adj] [verb]	6
16	but it be often [adj] [verb]	6
17	[verb] it be often [adj] [verb]	5
18	it be [adv] often [adj] [verb]	13
19	it be [adv] often [adj] [verb]	11
20	it be often [adv] [adj] [verb]	44
21	it be often [adv] [adj] [verb]	34
22	it be often not [adj] [verb]	10
23	it be often more [adj] [verb]	10
24	it be often more [adj] [verb]	10
25	it be often very [adj] [verb]	10
26	it be often [not/n't] [adj] [verb]	10
27	it be often very [adj] [verb]	10
28	it be often not [adj] [verb]	10
29	it be often quite [adj] [verb]	5
30	it be often quite [adj] [verb]	5