SN4 ""

No	Pattern	Freq
1	[verb] been listening [prep]	78
2	have been listening [prep]	78
3	[vb past] been listening [prep]	43
4	had been listening [prep]	37
5	[vb base] been listening [prep]	24
6	[adv] been listening [prep]	17
7	've been listening [prep]	16
8	[adv] been listening [prep]	10
9	have been listening [prep]	8
10	[vb infin] been listening [prep]	7
11	not been listening [prep]	7
12	[not/n't] been listening [prep]	7
13	have been listening [prep]	7
14	'd been listening [prep]	6
15	been listening [adv] [prep]	6
16	been listening [prep] [art]	39
17	been listening [prep] [art]	39
18	been listening [prep] the	31
19	been listening [prep] the	31
20	been listening [prep] [pron]	20
21	been listening [prep] [noun]	15
22	been listening [prep] [pers pn]	12
23	been listening [prep] [adj]	10
24	been listening [prep] a	8
25	been listening [prep] a	8
26	been listening [prep] [pos pn]	7
27	been listening [prep] [det]	7
28	been listening [prep] [noun sg]	6
29	been listening [prep] [noun prp]	5