| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] he has [be] [v-ing] [prep] | 5 |
|
| 2 | [subord] he has be [v-ing] [prep] | 5 |
|
| 3 | [subord] he has been [v-ing] [prep] | 5 |
|
| 4 | [subord] he has [been] [v-ing] [prep] | 5 |
|
