| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've [be] [v-ing] [det] [prep] | 31 |
|
| 2 | 've [be] [v-ing] [prep] [num] | 25 |
|
| 3 | [be] [v-ing] [det] [prep] [num] | 19 |
|
