| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] [prep] last | 39 |
|
| 2 | [been] [vb pp] [prep] last | 34 |
|
| 3 | [been] [verb] since last | 11 |
|
| 4 | [been] [verb] at last | 10 |
|
| 5 | [been] [verb] from last | 5 |
|
| 6 | [been] [v-ing] [prep] last | 5 |
|
