| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which he [verb] been [v-ing] [prep] | 20 |
|
| 2 | which he have been [v-ing] [prep] | 20 |
|
| 3 | which he [vb past] been [v-ing] [prep] | 15 |
|
| 4 | which he had been [v-ing] [prep] | 15 |
|
| 5 | which he [verb] been [v-ing] for | 8 |
|
| 6 | which he [vb -s] been [v-ing] [prep] | 5 |
|
| 7 | which he has been [v-ing] [prep] | 5 |
|
