| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he [verb] been [v-ing] at | 39 |
|
| 2 | he have been [v-ing] at | 39 |
|
| 3 | he [vb past] been [v-ing] at | 34 |
|
| 4 | he had been [v-ing] at | 26 |
|
| 5 | he 'd been [v-ing] at | 8 |
|
| 6 | he [verb] been looking at | 8 |
|
| 7 | he [vb -s] been [v-ing] at | 5 |
|
