SN4 ""

No	Pattern	Freq
1	[adv] have been [prep] [det]	37
2	[adv] have been [prep] [det]	29
3	not have been [prep] [det]	19
4	[not/n't] have been [prep] [det]	19
5	[adv] have been [prep] that	18
6	[adv] have been in [det]	16
7	n't have been [prep] [det]	11
8	not have been [prep] [det]	8
9	[adv] have been on [det]	8
10	never have been [prep] [det]	7
11	never have been [prep] [det]	7
12	[adv] have been [prep] this	6
13	[adv] have been [prep] some	6
14	[adv] have been at [det]	6
15	well have been [prep] [det]	6
16	well have been [prep] [det]	6
17	[adv] have been like [det]	5
18	[adv] have been [prep] all	5