SN4 ""

No	Pattern	Freq
1	but [adv] [subord]	2187
2	but [adv] if	688
3	but even [subord]	535
4	but even [subord]	535
5	but [adv] because	527
6	but only [subord]	426
7	but only [subord]	426
8	but [adv] as	382
9	but also [subord]	358
10	but also [subord]	358
11	but [adv] when	271
12	but not [subord]	240
13	but [not/n't] [subord]	240
14	but not [subord]	240
15	but [adv] than	147
16	but just [subord]	144
17	but just [subord]	144
18	but [adv] before	129
19	but then [subord]	107
20	but then [subord]	107
21	but rather [subord]	98
22	but rather [subord]	98
23	but [adv] though	57
24	but [adv] where	50
25	but [adv] after	47
26	but less [subord]	42
27	but less [subord]	42
28	but [adv] until	35
29	but more [subord]	32
30	but more [subord]	32