| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had been [v-ing] for | 265 |
|
| 2 | [pron] had been [v-ing] [adj] | 195 |
|
| 3 | had been [v-ing] for [adj] | 144 |
|
| 4 | [pron] had been for [adj] | 17 |
|
