| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [verb] for an | 127 |
|
| 2 | [vb mod] [vb infin] for an | 124 |
|
| 3 | [vb mod] ask for [art] | 81 |
|
| 4 | [vb mod] ask for [art] | 81 |
|
| 5 | [vb mod] ask for a | 56 |
|
| 6 | [vb mod] ask [prep] an | 12 |
|
| 7 | [vb mod] ask [prep] an | 12 |
|
| 8 | [modal v] ask for an | 11 |
|
| 9 | [vb mod] ask for an | 11 |
|
| 10 | [vb mod] ask for an | 11 |
|
