SN4 ""

No	Pattern	Freq
31	[num] have been [noun]	9
32	or have been [noun]	9
33	or have been [noun]	9
34	[that] have been [noun]	8
35	that have been [noun]	8
36	that have been [noun]	8
37	[adj] have been [noun]	7
38	and have been [noun]	6
39	and have been [noun]	6
40	you have been [noun]	6
41	you have been [noun]	6
42	year have been [noun]	5
43	years have been [noun]	5
44	[vb pp] have been [noun]	5
45	these have been [noun]	5
46	these have been [noun]	5
47	have [adv] been [noun]	163
48	have [adv] been [noun]	153
49	have also been [noun]	43
50	have also been [noun]	43
51	have always been [noun]	31
52	have always been [noun]	31
53	have never been [noun]	10
54	have all been [noun]	10
55	have not been [noun]	10
56	have long been [noun]	10
57	have all been [noun]	10
58	have never been [noun]	10
59	have [not/n't] been [noun]	10
60	have long been [noun]	10