SN4 ""

No	Pattern	Freq
1	have been [adv prt] for [adj] [noun]	49
2	have been [adv prt] for [adj] [noun pl]	35
3	have been [adv prt] for [det] [noun]	27
4	have been around for [adj] [noun]	23
5	have been [adv prt] for [num] [noun]	20
6	have been [adv prt] for [adj] year	18
7	have been [adv prt] for [adj] years	18
8	has been [adv prt] for [adj] [noun]	17
9	have been [adv prt] for some [noun]	16
10	have been [adv prt] for some [noun]	16
11	have been [adv prt] for [adj] [noun sg]	14
12	have been [adv prt] for [adj] time	13
13	have been [adv prt] for [adj] time	13
14	have been out for [adj] [noun]	11
15	have been [adv prt] for [adj] [noun]	10
16	have been [adv prt] for many [noun]	7
17	have been [adv prt] for many [noun]	7
18	's been [adv prt] for [adj] [noun]	7
19	've been [adv prt] for [adj] [noun]	7
20	had been [adv prt] for [adj] [noun]	6
21	have been up for [adj] [noun]	5
22	have been [adv prt] for [adj] hours	5
23	have been [adv prt] for [adj] hour	5