SN4 ""

No	Pattern	Freq
1	[adj] [verb] at the [noun]	287
2	[adj] [verb] at the [noun sg]	237
3	[adj] [to-vb] at the [noun]	228
4	[adj] look at the [noun]	79
5	[adj] to look at the [noun]	61
6	[adj] [v-ing] at the [noun]	36
7	[adj] [verb] at the [noun pl]	35
8	able [verb] at the [noun]	34
9	[adj] [verb] at the end	26
10	[adj] [verb] at the end	26
11	likely [verb] at the [noun]	19
12	[adj] looking at the [noun]	17
13	due [verb] at the [noun]	15
14	important [verb] at the [noun]	13
15	[adj] [verb] at the [noun prp]	13
16	[adj] [verb] at the time	12
17	[adj] [verb] at the time	12
18	[adj] [verb] at the moment	12
19	[adj] [verb] at the moment	12
20	[adj] get at the [noun]	11
21	[adj] to get at the [noun]	11
22	[adj] [vb pp] at the [noun]	9
23	necessary [verb] at the [noun]	8
24	[adj] [verb] at the outset	8
25	[adj] [verb] at the outset	8
26	unable [verb] at the [noun]	7
27	[adj] work at the [noun]	7
28	difficult [verb] at the [noun]	7
29	[adj] [vb past] at the [noun]	7
30	[adj] arrive at the [noun]	7