SN4 ""

No	Pattern	Freq
1	[pron] have been on [noun] for	17
2	[pers pn] have been on [noun] for	10
3	[noun] have been on [noun] for	10
4	[noun pl] have been on [noun] for	7
5	have [adv] been on [noun] for	13
6	have not been on [noun] for	7
7	have [not/n't] been on [noun] for	7
8	have [adv] been on [noun] for	6
9	have been [verb] on [noun] for	33
10	have been [vb pp] on [noun] for	19
11	have been [v-ing] on [noun] for	14
12	have been put on [noun] for	7
13	have been put on [noun] for	7
14	have been working on [noun] for	5
15	have been work on [noun] for	5
16	have been on [art] [noun] for	80
17	have been on [art] [noun] for	80
18	have been on the [noun] for	79
19	have been on the [noun] for	79
20	have been on [adj] [noun] for	13
21	have been on [pron] [noun] for	11
22	have been on [pos pn] [noun] for	10
23	have been on [adj] [noun] for	6
24	have been on [det] [noun] for	6
25	have been on [noun] for [adj]	17
26	have been on [noun] for [num]	14
27	have been on [noun] for [art]	10
28	have been on [noun] for [art]	10
29	have been on [noun] for the	6
30	have been on [noun] for the	6