SN4 ""

No	Pattern	Freq
1	be doing it for	113
2	[be] doing it for	113
3	been doing it for	42
4	[been] doing it for	42
5	[adv] doing it for	36
6	[am/are] doing it for	32
7	[adv] doing it for	20
8	[was/were] doing it for	18
9	're doing it for	17
10	[not/n't] doing it for	15
11	not doing it for	15
12	was doing it for	14
13	not doing it for	13
14	[be] doing it for	13
15	be doing it for	13
16	[pron] doing it for	12
17	[pers pn] doing it for	10
18	only doing it for	9
19	only doing it for	9
20	's doing it for	8
21	[is] doing it for	8
22	'm doing it for	8
23	[prep] doing it for	6
24	just doing it for	6
25	just doing it for	6
26	[prep] doing it for	6
27	are doing it for	5
28	you doing it for	5
29	you doing it for	5
30	doing it [adv] for	9