| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] on [adj] [noun] | 21 |
|
| 2 | have been [verb] on [det] [noun] | 17 |
|
| 3 | have been [verb] on [adj] [noun sg] | 15 |
|
| 4 | have been [verb] on [adj] [noun pl] | 10 |
|
| 5 | have been [verb] on [adj] [noun] | 8 |
|
| 6 | have been base on [adj] [noun] | 5 |
|
| 7 | have been [v-ing] on [adj] [noun] | 5 |
|
| 8 | have been based on [adj] [noun] | 5 |
|
