| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun sg] has been [v-ing] for | 19 |
|
| 2 | [adj] [noun] has been [v-ing] for | 11 |
|
| 3 | [det] [noun] has been [v-ing] for | 7 |
|
| 4 | this [noun] has been [v-ing] for | 6 |
|
| 5 | this [noun] has been [v-ing] for | 6 |
|
