| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have been [v-ing] for | 456 |
|
| 2 | [det] [noun] have been [v-ing] | 236 |
|
| 3 | [det] have been [v-ing] for | 16 |
|
| 4 | [det] [noun] been [v-ing] for | 5 |
|
| 5 | [det] [noun] have been for | 5 |
|
