| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [vb pp] for [noun sg] | 115 |
|
| 2 | had be [vb pp] for [noun sg] | 115 |
|
| 3 | had be made for [noun sg] | 8 |
|
| 4 | had be used for [noun sg] | 8 |
|
| 5 | had be [vb pp] for use | 6 |
|
