| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] a [noun sg] | 37850 |
|
| 2 | [modal v] [vb infin] a | 37052 |
|
| 3 | [modal v] [vb infin] [noun sg] | 23458 |
|
| 4 | [modal v] a [noun sg] | 733 |
|
