| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [adv] for the last | 13 |
|
| 2 | be [v-ing] [adv] for [art] last | 13 |
|
| 3 | been [v-ing] [adv] for [art] last | 12 |
|
| 4 | [been] [v-ing] [adv] for [art] last | 12 |
|
