No | Pattern | Freq | Relations |
---|---|---|---|
1 | [vb past] been [vb pp] for [det] | 98 | |
2 | had been [vb pp] for [det] | 98 | |
3 | [vb past] been [vb pp] for some | 31 | |
4 | [vb past] been [vb pp] for many | 15 | |
5 | [vb past] been [vb pp] for this | 14 | |
6 | [vb past] been [vb pp] for several | 7 | |
7 | [vb past] been used for [det] | 6 |