SN4 ""

No	Pattern	Freq
1	but [verb] on	367
2	but [verb] on	353
3	but [vb past] on	112
4	but [vb -s] on	58
5	but [vb pp] on	56
6	but [vb base] on	55
7	but [v-ing] on	46
8	but [to-vb] on	36
9	but based on	27
10	but base on	27
11	but rely on	22
12	but depend on	20
13	but concentrate on	20
14	but work on	15
15	but [verb] on	14
16	but depends on	11
17	but sit on	11
18	but insist on	10
19	but insisted on	9
20	but call on	9
21	but relies on	8
22	but focus on	8
23	but work on	8
24	but remain on	7
25	but look on	7
26	but stay on	7
27	but concentrated on	7
28	but release on	6
29	but released on	6
30	but look on	6