| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] he have been [v-ing] for | 16 |
|
| 2 | [Wh det] he [verb] been [v-ing] for | 16 |
|
| 3 | [Wh det] he [vb past] been [v-ing] for | 12 |
|
| 4 | [Wh det] he had been [v-ing] for | 9 |
|
| 5 | which he [verb] been [v-ing] for | 8 |
|
| 6 | what he [verb] been [v-ing] for | 8 |
|
