| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] a [noun sg] | 19426 |
|
| 2 | [conj] [vb infin] a [noun sg] | 1336 |
|
| 3 | [conj] [modal v] [vb infin] [noun sg] | 1219 |
|
| 4 | [conj] [modal v] [vb infin] a | 1164 |
|
| 5 | [conj] [modal v] a [noun sg] | 63 |
|
