SN4 ""

No	Pattern	Freq
1	[noun] but at the [noun] [prep]	33
2	[noun sg] but at the [noun] [prep]	19
3	[adj] but at the [noun] [prep]	12
4	[noun pl] but at the [noun] [prep]	9
5	[verb] but at the [noun] [prep]	9
6	[adj] but at the [noun] [prep]	8
7	[adv] but at the [noun] [prep]	7
8	[adv] but at the [noun] [prep]	6
9	but [adv] at the [noun] [prep]	63
10	but [adv] at the [noun] [prep]	35
11	but not at the [noun] [prep]	28
12	but [not/n't] at the [noun] [prep]	28
13	but not at the [noun] [prep]	28
14	but [verb] at the [noun] [prep]	26
15	but only at the [noun] [prep]	14
16	but only at the [noun] [prep]	14
17	but look at the [noun] [prep]	11
18	but [vb past] at the [noun] [prep]	8
19	but [vb base] at the [noun] [prep]	6
20	but [v-ing] at the [noun] [prep]	6
21	but [conj] at the [noun] [prep]	6
22	but [noun] at the [noun] [prep]	5
23	but looking at the [noun] [prep]	5
24	but at [adv] the [noun] [prep]	9
25	but at least the [noun] [prep]	9
26	but at least the [noun] [prep]	9
27	but at [adv] the [noun] [prep]	9
28	but at the [adj] [noun] [prep]	41
29	but at the [adj] [noun] [prep]	19
30	but at the same [noun] [prep]	9