| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] has been [v-ing] for [num] | 27 |
|
| 2 | [noun sg] has be [v-ing] for [num] | 16 |
|
| 3 | [noun prp] has be [v-ing] for [num] | 11 |
|
| 4 | [noun] has be running for [num] | 5 |
|
