SN4 ""

No	Pattern	Freq
1	but [pers pn] is [adj] [conj]	494
2	but [pers pn] is [adj] [conj]	467
3	but [pers pn] is [verb] [conj]	146
4	but [pers pn] is [vb pp] [conj]	132
5	but [pers pn] is clear [conj]	69
6	but [pers pn] is clear [conj]	69
7	but [pers pn] is possible [conj]	50
8	but [pers pn] is possible [conj]	50
9	but [pers pn] is [adv] [conj]	44
10	but [pers pn] is [adv] [conj]	33
11	but [pers pn] is unlikely [conj]	31
12	but [pers pn] is unlikely [conj]	31
13	but [pers pn] is important [conj]	31
14	but [pers pn] is important [conj]	31
15	but [pers pn] is likely [conj]	29
16	but [pers pn] is likely [conj]	29
17	but [pers pn] is doubtful [conj]	28
18	but [pers pn] is doubtful [conj]	28
19	but [pers pn] is understood [conj]	18
20	but [pers pn] is [pron] [conj]	18
21	but [pers pn] is [indef pn] [conj]	18
22	but [pers pn] is understand [conj]	18
23	but [pers pn] is think [conj]	15
24	but [pers pn] is hope [conj]	15
25	but [pers pn] is thought [conj]	15
26	but [pers pn] is [adj -er] [conj]	15
27	but [pers pn] is hoped [conj]	15
28	but [pers pn] is essential [conj]	14
29	but [pers pn] is essential [conj]	14
30	but [pers pn] is interesting [conj]	11