| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [adv] for a | 388 |
|
| 2 | [vb infin] [adv] for a | 385 |
|
| 3 | [vb infin] [to-vb] [adv] a | 246 |
|
| 4 | [vb infin] [to-vb] [adv] for | 212 |
|
| 5 | [vb infin] [to-vb] for a | 131 |
|
