| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [verb] for a | 433 |
|
| 2 | [modal v] be [verb] for [adj -er] | 60 |
|
| 3 | [modal v] be [verb] a [adj -er] | 46 |
|
| 4 | [modal v] [verb] for a [adj -er] | 26 |
|
| 5 | be [verb] for a [adj -er] | 23 |
|
