SN4 ""

No	Pattern	Freq
1	have been [verb] from a	196
2	have been [vb pp] from a	179
3	has been [verb] from a	72
4	had been [verb] from a	54
5	have been [verb] from a	38
6	have been stolen from a	31
7	have been steal from a	31
8	have been [verb] from a	17
9	have been [v-ing] from a	17
10	have been suffering from a	11
11	have been suffer from a	11
12	have been take from a	10
13	have been taken from a	10
14	have been receive from a	7
15	to have been [verb] from a	7
16	have been transformed from a	7
17	have been received from a	7
18	have been transform from a	7
19	have been obtained from a	5
20	have been obtain from a	5