| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [v-ing] for [art] | 68 |
|
| 2 | [vb -s] been [v-ing] for a | 45 |
|
| 3 | [vb -s] been [v-ing] for the | 43 |
|
| 4 | 's been [v-ing] for [art] | 30 |
|
| 5 | [vb -s] been waiting for [art] | 10 |
|
| 6 | [vb -s] been running for [art] | 10 |
|
| 7 | [vb -s] been [v-ing] for an | 10 |
|
| 8 | [vb -s] been looking for [art] | 8 |
|
| 9 | [vb -s] been working for [art] | 6 |
|
