| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [v-ing] [prep] [det] | 545 |
|
| 2 | already [been] [v-ing] [prep] | 41 |
|
| 3 | already [v-ing] [prep] [det] | 21 |
|
| 4 | already [been] [prep] [det] | 13 |
|
