SN4 ""

No	Pattern	Freq
1	[vb mod] have been [adv] [prep]	226
2	[vb mod] have been [adv] [prep]	157
3	would have been [adv] [prep]	77
4	[vb mod] have been [adv prt] [prep]	76
5	[vb mod] have been [adv] in	45
6	must have been [adv] [prep]	43
7	should have been [adv] [prep]	32
8	[vb mod] have been there [prep]	31
9	[vb mod] have been there [prep]	31
10	[vb mod] have been [adv] at	29
11	[vb mod] have been out [prep]	27
12	[vb mod] have been out [prep]	27
13	[vb mod] have been [adv] for	25
14	[vb mod] have been [adv] to	24
15	may have been [adv] [prep]	20
16	could have been [adv] [prep]	20
17	[vb mod] have been [adv] of	20
18	might have been [adv] [prep]	17
19	[vb mod] have been more [prep]	15
20	'd have been [adv] [prep]	15
21	[vb mod] have been more [prep]	15
22	[vb mod] have been up [prep]	13
23	[vb mod] have been here [prep]	13
24	[vb mod] have been up [prep]	13
25	[vb mod] have been here [prep]	13
26	[vb mod] have been [adv] on	13
27	[vb mod] have been [adv] by	13
28	[vb mod] have been back [prep]	11
29	[vb mod] have been back [prep]	11
30	[vb mod] have been [adv] with	10