SN4 ""

No	Pattern	Freq
1	[pron] has [been] for [det]	15
2	[conj] has [been] for [det]	11
3	[coord] has [been] for [det]	11
4	[pers pn] has [been] for [det]	11
5	and has [been] for [det]	10
6	[noun] has [been] for [det]	10
7	and has [been] for [det]	10
8	it has [been] for [det]	7
9	it has [been] for [det]	7
10	[noun sg] has [been] for [det]	6
11	has [been] [verb] for [det]	166
12	has [been] [vb pp] for [det]	129
13	has [been] [adj] for [det]	76
14	has [been] [adj] for [det]	73
15	has [been] [v-ing] for [det]	37
16	has [been] [adv] for [det]	19
17	has [been] know for [det]	16
18	has [been] known for [det]	16
19	has [been] [adv prt] for [det]	15
20	has [been] around for [det]	11
21	has [been] around for [det]	11
22	has [been] use for [det]	11
23	has [been] used for [det]	10
24	has [been] recognised for [det]	8
25	has [been] recognise for [det]	8
26	has [been] running for [det]	6
27	has [been] make for [det]	6
28	has [been] made for [det]	6
29	has [been] responsible for [det]	6
30	has [been] responsible for [det]	6