SN4 ""

No	Pattern	Freq
1	have been [adv] for [adj]	115
2	have been [adv] for [num]	94
3	have been [adv] for [det]	76
4	have been [adv prt] for [adj]	60
5	had been [adv] for [adj]	47
6	have been [adv] for some	43
7	have been [adv] for some	43
8	have been there for [adj]	41
9	have been there for [adj]	41
10	has been [adv] for [adj]	37
11	have been [adv] for [adj]	33
12	have been here for [adj]	28
13	have been around for [adj]	28
14	have been around for [adj]	28
15	have been here for [adj]	28
16	've been [adv] for [adj]	27
17	have been together for [adj]	16
18	have been together for [adj]	16
19	's been [adv] for [adj]	15
20	have been [adv] for two	15
21	have been [adv] for two	15
22	have been away for [adj]	13
23	have been away for [adj]	13
24	have been [adv] for six	12
25	have been [adv] for many	12
26	have been [adv] for six	12
27	have been [adv] for many	12
28	have been out for [adj]	11
29	have been out for [adj]	11
30	have been [adv] for several	8