| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [noun pl] have been [adv] | 57 |
|
| 2 | of [noun pl] has been [adv] | 28 |
|
| 3 | of [noun pl] have been [adv] | 19 |
|
| 4 | of [noun pl] had been [adv] | 12 |
|
