| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [adv] [coord] have been | 13 |
|
| 2 | [vb pp] [adv] [conj] have been | 12 |
|
| 3 | [vb pp] [adv] and have been | 9 |
|
| 4 | [vb pp] [adv] and have been | 9 |
|
| 5 | [vb pp] [adv] [conj] have been | 6 |
|
| 6 | [vb pp] [adv] [conj] had been | 5 |
|
