SN4 ""

No	Pattern	Freq
1	[adj] at the [noun sg] [conj]	346
2	[adj] at the [noun] [coord]	219
3	[adj] at the [noun] and	180
4	[adj] at the [noun] and	180
5	[adj] at the [noun] [subord]	79
6	[adj] at the [noun] that	76
7	[adj] at the [noun] [that]	76
8	[adj] at the [noun] that	76
9	[adj] at the time [conj]	69
10	[adj] at the time [conj]	69
11	[adj] at the moment [conj]	46
12	[adj] at the moment [conj]	46
13	[adj] at the [noun] because	32
14	[adj] at the [noun] because	32
15	[adj] at the [noun] but	30
16	[adj] at the [noun] but	30
17	[adj] at the [noun pl] [conj]	26
18	[adj] at the top [conj]	15
19	[adj] at the top [conj]	15
20	present at the [noun] [conj]	13
21	[adj] at the [noun] as	12
22	[adj] at the [noun] as	12
23	available at the [noun] [conj]	12
24	surprised at the [noun] [conj]	11
25	[adj] at the start [conj]	10
26	[adj] at the start [conj]	10
27	clear at the [noun] [conj]	9
28	[adj] at the [noun] or	8
29	[adj] at the [noun] or	8
30	[adj] at the back [conj]	8