| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] [pers pn] [prep] [art] | 111 |
|
| 2 | been [v-ing] [prep] [art] last | 60 |
|
| 3 | [v-ing] [pers pn] [prep] [art] last | 25 |
|
