SN4 ""

No	Pattern	Freq
1	[verb] back [prep] the [noun]	6723
2	[vb past] back [prep] the [noun]	2591
3	[noun] back [prep] the [noun]	1755
4	go back [prep] the [noun]	1409
5	[noun sg] back [prep] the [noun]	1288
6	[pron] back [prep] the [noun]	1073
7	[v-ing] back [prep] the [noun]	980
8	[pers pn] back [prep] the [noun]	973
9	[vb pp] back [prep] the [noun]	879
10	[to-vb] back [prep] the [noun]	717
11	come back [prep] the [noun]	712
12	[vb base] back [prep] the [noun]	661
13	be back [prep] the [noun]	652
14	[be] back [prep] the [noun]	652
15	[adv] back [prep] the [noun]	587
16	get back [prep] the [noun]	542
17	[vb infin] back [prep] the [noun]	538
18	[adv] back [prep] the [noun]	536
19	went back [prep] the [noun]	468
20	[vb -s] back [prep] the [noun]	357
21	[noun pl] back [prep] the [noun]	349
22	look back [prep] the [noun]	317
23	it back [prep] the [noun]	299
24	it back [prep] the [noun]	299
25	came back [prep] the [noun]	283
26	walk back [prep] the [noun]	278
27	way back [prep] the [noun]	266
28	way back [prep] the [noun]	266
29	[was/were] back [prep] the [noun]	238
30	to go back [prep] the [noun]	224