| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been [v-ing] [prep] | 3338 |
|
| 2 | [pron] have been [v-ing] all | 132 |
|
| 3 | [pron] have been [prep] all | 42 |
|
| 4 | have been [v-ing] [prep] all | 41 |
|
