SN4 ""

No	Pattern	Freq
1	[be] doing at the	44
2	be doing at the	44
3	[am/are] doing at the	23
4	[was/were] doing at the	13
5	're doing at the	11
6	were doing at the	9
7	[pron] doing at the	6
8	[pers pn] doing at the	6
9	are doing at the	6
10	[is] doing at the	5
11	's doing at the	5
12	doing [pron] at the	16
13	doing [adv] at the	10
14	doing it at the	9
15	doing [adv] at the	9
16	doing it at the	9
17	doing [pers pn] at the	9
18	doing [noun] at the	7
19	doing [indef pn] at the	5
20	doing [adj] at the	5
21	doing at the [noun]	54
22	doing at the [noun sg]	53
23	doing at the moment	27
24	doing at the moment	27
25	doing at the time	14
26	doing at the time	14