| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [vb pp] [art] week | 9 |
|
| 2 | had been [vb pp] [art] week | 9 |
|
| 3 | had been [vb pp] a week | 7 |
|
| 4 | had been [vb pp] a week | 7 |
|
