| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [prep] [det] | 476 |
|
| 2 | have been [v-ing] [prep] his | 135 |
|
| 3 | have been [v-ing] his [det] | 11 |
|
| 4 | been [v-ing] [prep] his [det] | 9 |
|
| 5 | have been [prep] his [det] | 6 |
|
