SN4 ""

No	Pattern	Freq
1	[noun prp] but [vb past]	337
2	[noun prp] but have	114
3	[noun prp] but [vb -s]	97
4	[noun prp] but [vb base]	69
5	[noun prp] but had	66
6	[noun prp] but do	39
7	[noun prp] but [v-ing]	37
8	[noun prp] but [vb pp]	33
9	[noun prp] but has	32
10	[noun prp] but [to-vb]	22
11	[noun prp] but did	16
12	[noun prp] but have	15
13	[noun prp] but does	15
14	[noun prp] but make	13
15	[noun prp] but say	12
16	[noun prp] but failed	12
17	[noun prp] but fail	12
18	britain but [verb]	10
19	[noun prp] but made	10
20	[noun prp] but said	9
21	england but [verb]	9
22	[noun prp] but go	9
23	[noun prp] but do	8
24	[noun prp] but know	8
25	london but [verb]	8
26	[noun prp] but return	7
27	[noun prp] but find	7
28	[noun prp] but leave	7
29	[noun prp] but give	7
30	europe but [verb]	6