| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [prep] a [adv] long | 8 |
|
| 2 | [vb infin] [prep] a [adv] long | 8 |
|
| 3 | [vb infin] [prep] a [adv] long | 7 |
|
| 4 | [vb infin] [prep] a very long | 6 |
|
| 5 | [vb infin] for a [adv] long | 6 |
|
| 6 | [vb infin] for a [adv] long | 6 |
|
