SN4 ""

No	Pattern	Freq
1	[pers pn] have been reading	106
2	i have been reading	42
3	i have been reading	42
4	[pron] had been reading	39
5	[pron] 've been reading	39
6	[pron] have been reading	23
7	he have been reading	18
8	he have been reading	18
9	you have been reading	17
10	you have been reading	17
11	she have been reading	15
12	she have been reading	15
13	[pron] 'd been reading	9
14	we have been reading	8
15	[Wh pn] have been reading	8
16	we have been reading	8
17	who have been reading	7
18	who have been reading	7
19	they have been reading	6
20	they have been reading	5