SN4 ""

No	Pattern	Freq
1	[conj] they have been [prep] [det]	17
2	[subord] they have been [prep] [det]	16
3	[noun] they have been [prep] [det]	6
4	than they have been [prep] [det]	5
5	than they have been [prep] [det]	5
6	they [modal v] have been [prep] [det]	6
7	they [vb mod] have been [prep] [det]	6
8	they have [adv] been [prep] [det]	8
9	they have [adv] been [prep] [det]	5
10	they have been [verb] [prep] [det]	72
11	they have been [vb pp] [prep] [det]	56
12	they have been [v-ing] [prep] [det]	16
13	they have been [adj] [prep] [det]	14
14	they have been [adj] [prep] [det]	14
15	they have been [adv] [prep] [det]	8
16	they have been [adv] [prep] [det]	6
17	they have been [prep] [art] [det]	7
18	they have been [prep] [art] [det]	7
19	they have been [prep] the [det]	6
20	they have been [prep] the [det]	6
21	they have been [prep] [det] [noun]	22
22	they have been [prep] [det] [noun sg]	13
23	they have been [prep] [det] [adj]	12
24	they have been [prep] [det] [noun pl]	9
25	they have been [prep] [det] [adj]	7
26	they have been [prep] [det] other	6
27	they have been [prep] [det] time	5