SN4 ""

No	Pattern	Freq
1	[verb] do [prep] the past	54
2	have do [prep] the past	52
3	[vb base] do [prep] the past	27
4	have do [prep] the past	17
5	[vb past] do [prep] the past	13
6	[be] do [prep] the past	12
7	be do [prep] the past	12
8	[been] do [prep] the past	11
9	been do [prep] the past	11
10	had do [prep] the past	11
11	[vb -s] do [prep] the past	11
12	've do [prep] the past	10
13	[pron] do [prep] the past	9
14	has do [prep] the past	9
15	[pers pn] do [prep] the past	7
16	[noun] do [prep] the past	6
17	do [adj] [prep] the past	9
18	do [det] [prep] the past	9
19	do [pron] [prep] the past	8
20	do [pers pn] [prep] the past	7
21	do it [prep] the past	6
22	do it [prep] the past	6
23	do so [prep] the past	5
24	do so [prep] the past	5
25	do [adv] [prep] the past	5
26	do [adv] [prep] the past	5
27	do that [prep] the past	5
28	do that [prep] the past	5
29	do [prep] the past [conj]	7
30	do [prep] the past [coord]	7