| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [art] [noun pl] | 101 |
|
| 2 | had been for [art] | 48 |
|
| 3 | had been for [noun pl] | 26 |
|
| 4 | been for [art] [noun pl] | 21 |
|
