SN4 ""

No	Pattern	Freq
1	[verb] back at the [noun pl]	35
2	look back at the [noun pl]	18
3	[vb past] back at the [noun pl]	16
4	looked back at the [noun pl]	7
5	[vb base] back at the [noun pl]	6
6	look back at the [noun pl]	6
7	hit back at the [noun pl]	5
8	[to-vb] back at the [noun pl]	5
9	back at the [noun] [noun pl]	11
10	back at the [noun sg] [noun pl]	9
11	back at the [adj] [noun pl]	9
12	back at the [adj] [noun pl]	7
13	back at the [noun pl] [prep]	11
14	back at the [noun pl] [prep]	11
15	back at the [noun pl] [conj]	9
16	back at the [noun pl] [coord]	7
17	back at the [noun pl] and	6
18	back at the [noun pl] and	6
19	back at the [noun pl] [pron]	5
20	back at the [noun pl] of	5
21	back at the [noun pl] of	5