SN4 ""

No	Pattern	Freq
1	often [prep] [adj]	617
2	often [prep] [adj]	424
3	often in [adj]	163
4	often in [adj]	163
5	often with [adj]	145
6	often with [adj]	145
7	often [prep] [det]	140
8	often of [adj]	65
9	often of [adj]	65
10	often at [adj]	42
11	often at [adj]	42
12	often on [adj]	35
13	often on [adj]	35
14	often for [adj]	32
15	often for [adj]	32
16	often [prep] [num]	30
17	often [prep] this	28
18	often [prep] this	28
19	often by [adj]	22
20	often by [adj]	22
21	often [prep] [adj -er]	21
22	often from [adj]	19
23	often from [adj]	19
24	often [prep] great	18
25	often [prep] considerable	16
26	often [prep] considerable	16
27	often [prep] some	16
28	often [prep] some	16
29	often [prep] great	16
30	often to [adj]	14