SN4 ""

No	Pattern	Freq
1	[noun] but [pron] is	985
2	[noun sg] but [pron] is	671
3	[adj] but [pron] is	267
4	[noun pl] but [pron] is	228
5	[adj] but [pron] is	211
6	[verb] but [pron] is	162
7	[adv] but [pron] is	107
8	[vb pp] but [pron] is	87
9	[adv] but [pron] is	83
10	[noun prp] but [pron] is	64
11	[pron] but [pron] is	55
12	[pers pn] but [pron] is	43
13	[unc] but [pron] is	29
14	[to-vb] but [pron] is	27
15	[interj] but [pron] is	26
16	[interj] but [pron] is	26
17	[no cls] but [pron] is	25
18	[num] but [pron] is	24
19	[det] but [pron] is	24
20	[adv prt] but [pron] is	23
21	it but [pron] is	18
22	it but [pron] is	18
23	[n mass] but [pron] is	17
24	erm but [pron] is	16
25	erm but [pron] is	16
26	yeah but [pron] is	14
27	yeah but [pron] is	14
28	[vb infin] but [pron] is	14
29	[vb -s] but [pron] is	13
30	[be] but [pron] is	12