| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [verb] for the last | 49 |
|
| 2 | been [verb] for the last | 49 |
|
| 3 | [been] [v-ing] for the last | 32 |
|
| 4 | [been] [vb pp] for the last | 17 |
|
| 5 | [been] do for the last | 6 |
|
| 6 | [been] doing for the last | 6 |
|
