| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] he had been at the | 6 |
|
| 2 | he had been [verb] at the | 17 |
|
| 3 | he had been [vb pp] at the | 9 |
|
| 4 | he had been [v-ing] at the | 8 |
|
| 5 | he had been at the [noun] | 15 |
|
| 6 | he had been at the [noun sg] | 14 |
|
