SN4 ""

No	Pattern	Freq
1	[verb] back at the [noun]	303
2	[verb] back at the [noun]	303
3	[verb] back at the [noun sg]	252
4	[vb past] back at the [noun]	144
5	look back at the [noun]	131
6	looked back at the [noun]	69
7	[v-ing] back at the [noun]	47
8	arrive back at the [noun]	39
9	[verb] back at the [noun pl]	35
10	[to-vb] back at the [noun]	32
11	[vb base] back at the [noun]	29
12	looking back at the [noun]	27
13	[vb pp] back at the [noun]	24
14	arrived back at the [noun]	24
15	glance back at the [noun]	19
16	look back at the [noun]	19
17	[verb] back at the house	18
18	[verb] back at the house	18
19	[vb -s] back at the [noun]	16
20	glanced back at the [noun]	16
21	[verb] back at the [noun prp]	14
22	hit back at the [noun]	13
23	[vb infin] back at the [noun]	11
24	stare back at the [noun]	9
25	come back at the [noun]	9
26	[verb] back at the hotel	8
27	get back at the [noun]	8
28	[verb] back at the hotel	8
29	[verb] back at the end	7
30	hit back at the [noun]	7