SN4 ""

No	Pattern	Freq
1	have been [adv] for [noun pl]	47
2	have been [adv] for years	25
3	have been there for [noun pl]	23
4	have been there for [noun pl]	23
5	have been [adv prt] for [noun pl]	22
6	had been [adv] for [noun pl]	15
7	have been [adv] for [noun pl]	14
8	's been [adv] for [noun pl]	11
9	have been here for [noun pl]	10
10	have been up for [noun pl]	10
11	have been here for [noun pl]	10
12	have been [adv] for ages	10
13	have been up for [noun pl]	10
14	've been [adv] for [noun pl]	9
15	have been [adv] for hours	8
16	have been around for [noun pl]	8
17	have been around for [noun pl]	8
18	has been [adv] for [noun pl]	7
19	have been [adv] for [noun pl]	7
20	have been [adv] for weeks	6
21	'd been [adv] for [noun pl]	5
22	have been [adv] for months	5