| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb infin] about in [art] | 6 |
|
| 2 | [vb mod] [vb infin] about in [art] | 5 |
|
| 3 | [modal v] [vb infin] about in [art] | 5 |
|
| 4 | [vb infin] [verb] about in [art] | 5 |
|
| 5 | [vb infin] about in [art] [noun] | 11 |
|
| 6 | [vb infin] about in [art] [noun sg] | 10 |
|
