| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] [prep] the last | 60 |
|
| 2 | been [v-ing] for [art] last | 32 |
|
| 3 | been [v-ing] over [art] last | 15 |
|
| 4 | been doing [prep] [art] last | 13 |
|
| 5 | been [v-ing] in [art] last | 7 |
|
