| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] on [det] | 39 |
|
| 2 | have been [vb pp] on [det] | 29 |
|
| 3 | have been [v-ing] on [det] | 9 |
|
| 4 | have been work on [det] | 6 |
|
| 5 | have been working on [det] | 6 |
|
| 6 | have been on [det] [noun] | 6 |
|
| 7 | have been on [det] [noun sg] | 6 |
|
