| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] on for a [adj] [noun] | 14 |
|
| 2 | [vb infin] on for a [adj] [noun sg] | 14 |
|
| 3 | [vb infin] on for a long [noun] | 10 |
|
| 4 | [vb infin] on for a long [noun] | 10 |
|
| 5 | [vb infin] on for a [adj] time | 9 |
|
| 6 | go on for a [adj] [noun] | 9 |
|
| 7 | [vb infin] on for a [adj] time | 9 |
|
