SN4 ""

No	Pattern	Freq
1	often [vb -s] [adj]	169
2	often [vb -s] [det]	73
3	often has [adj]	20
4	often becomes [adj]	15
5	often [vb -s] more	11
6	often [vb -s] more	11
7	often [vb -s] that	11
8	often [vb -s] that	11
9	often goes [adj]	11
10	often seems [adj]	10
11	often [vb -s] [adj -er]	9
12	often [vb -s] little	9
13	often does [adj]	9
14	often [vb -s] some	9
15	often [vb -s] little	9
16	often [vb -s] some	9
17	often [vb -s] this	8
18	often requires [adj]	8
19	often [vb -s] this	8
20	often looks [adj]	8
21	often [vb -s] [num]	7
22	often involves [adj]	7
23	often contains [adj]	6
24	often [vb -s] such	5
25	often makes [adj]	5
26	often [vb -s] such	5
27	often [vb -s] difficult	5
28	often takes [adj]	5
29	often [vb -s] difficult	5
30	often appears [adj]	5