| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [vb infin] for a | 125 |
|
| 2 | [vb infin] for a [adj -er] | 56 |
|
| 3 | not [vb infin] a [adj -er] | 54 |
|
| 4 | not [vb infin] for [adj -er] | 10 |
|
