| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been in [noun] for | 93 |
|
| 2 | been in [noun] for [det] | 64 |
|
| 3 | had been [noun] for [det] | 6 |
|
| 4 | had been in [noun] [det] | 5 |
|
