| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] for a [adj] [noun] | 382 |
|
| 2 | [vb infin] for a [adj] [noun sg] | 371 |
|
| 3 | [verb] for a [adj] period | 136 |
|
| 4 | [vb infin] [prep] a [adj] period | 29 |
|
| 5 | [vb infin] for [art] [adj] period | 24 |
|
| 6 | [vb infin] for [art] [adj] period | 24 |
|
| 7 | [vb infin] for a [adj] period | 22 |
|
| 8 | [vb infin] for a [adj] period | 21 |
|
| 9 | [vb infin] for a [adj] period | 19 |
|
