| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he have been [v-ing] [art] | 186 |
|
| 2 | have been [v-ing] at [art] | 172 |
|
| 3 | he have been [v-ing] at | 39 |
|
| 4 | he have been at [art] | 33 |
|
