| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [to-vb] a long | 32 |
|
| 2 | [vb infin] a very long | 26 |
|
| 3 | [vb infin] [to-vb] a very | 23 |
|
| 4 | [to-vb] a very long | 14 |
|
