| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] not [adv] [verb] an | 30 |
|
| 2 | [vb -s] not [adv] [vb infin] an | 21 |
|
| 3 | [vb -s] not [adv] [vb pp] an | 8 |
|
