| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] for a long [noun sg] | 33 |
|
| 2 | [vb infin] for a long time | 27 |
|
| 3 | [vb infin] for a long time | 27 |
|
| 4 | continue for a long [noun] | 5 |
|
