SN4 ""

No	Pattern	Freq
1	have been [art] time	55
2	have been [art] time	55
3	have been [adj] time	45
4	have been a time	32
5	have been a time	32
6	have been [det] time	23
7	have been [verb] time	15
8	have been no time	14
9	have been no time	14
10	have been [vb pp] time	13
11	have been [num] time	12
12	have been [prep] time	10
13	have been [prep] time	10
14	have been the time	9
15	have been the time	9
16	have been some time	9
17	have been some time	9
18	have been [adj] time	8
19	have been three time	5
20	have been three time	5
21	[pron] have been time	23
22	there have been time	18
23	there have been time	18
24	[ex0] have been time	18
25	[modal v] have been time	8
26	[vb mod] have been time	8
27	would have been time	6
28	would have been time	6
29	[pers pn] have been time	5
30	have [adv] been time	15