SN4 ""

No	Pattern	Freq
1	[adv] have been [noun] [prep]	79
2	[adv] have been [noun] [prep]	63
3	[adv] have been [noun] [prep]	48
4	[adv] have been [noun sg] [prep]	40
5	[adv] have been [noun] of	39
6	[adv] have been [noun] of	39
7	[adv] have been [noun pl] [prep]	35
8	not have been [noun] [prep]	16
9	[not/n't] have been [noun] [prep]	16
10	not have been [noun] [prep]	14
11	[adv] have been part [prep]	13
12	there have been [noun] [prep]	13
13	there have been [noun] [prep]	13
14	[adv] have been [noun] [prep]	13
15	[adv] have been part [prep]	13
16	[adv] have been [noun] in	11
17	[adv] have been [noun] in	11
18	[adv] have been [noun] for	8
19	[adv] have been [noun] for	8
20	[adv] has been [noun] [prep]	7
21	[adv] had been [noun] [prep]	6
22	well have been [noun] [prep]	5
23	well have been [noun] [prep]	5