| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [been] [verb] on a [noun] | 52 |
|
| 2 | has been [verb] on a [noun] | 52 |
|
| 3 | has [been] [verb] on a [noun sg] | 47 |
|
| 4 | has [been] [vb pp] on a [noun] | 45 |
|
| 5 | has [been] [verb] on a number | 9 |
|
| 6 | has [been] [verb] on a number | 9 |
|
| 7 | has [been] [v-ing] on a [noun] | 7 |
|
| 8 | has [been] work on a [noun] | 5 |
|
| 9 | has [been] working on a [noun] | 5 |
|
