SN4 ""

No	Pattern	Freq
1	have been [vb pp] and [det]	136
2	have been [verb] and [det]	46
3	has been [verb] and [det]	42
4	had been [verb] and [det]	36
5	have been [verb] and that	27
6	have been [verb] and all	26
7	have been [verb] and this	15
8	have been [verb] and some	12
9	have been [verb] and another	10
10	have been [verb] and these	8
11	have been made and [det]	7
12	have been killed and [det]	7
13	have been kill and [det]	7
14	have been make and [det]	7
15	have been [verb] and many	7
16	have been [verb] and those	7
17	have been [verb] and [det]	6
18	have been [verb] and several	6
19	have been [verb] and more	6
20	have been [v-ing] and [det]	5
21	's been [verb] and [det]	5
22	have been [verb] and any	5