| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [v-ing] for the last [noun] | 6 |
|
| 2 | been [v-ing] for the last [noun] | 6 |
|
| 3 | [been] [v-ing] for the last [noun sg] | 6 |
|
| 4 | [been] [v-ing] for the last [noun] | 6 |
|
