| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [verb] on extra [noun] | 5 |
|
| 2 | [verb] on [art] extra [noun] | 21 |
|
| 3 | [verb] on [art] extra [noun] | 21 |
|
| 4 | [verb] on an extra [noun] | 14 |
|
| 5 | [verb] on a extra [noun] | 14 |
|
| 6 | [verb] on the extra [noun] | 7 |
|
| 7 | [verb] on the extra [noun] | 7 |
|
