| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been in [noun sg] [prep] [det] | 29 |
|
| 2 | had been in [noun] for [det] | 25 |
|
| 3 | had been in [noun] [prep] some | 15 |
|
| 4 | had been in [noun] [prep] several | 7 |
|
