| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [adv] for | 122 |
|
| 2 | been [adv] for [noun pl] | 90 |
|
| 3 | had been for [noun pl] | 26 |
|
| 4 | had been [adv] [noun pl] | 14 |
|
