| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] could [vb infin] [art] [noun sg] | 1003 |
|
| 2 | [noun sg] could [vb infin] [det] [noun sg] | 142 |
|
| 3 | could [vb infin] [det] [art] [noun sg] | 121 |
|
| 4 | [noun sg] could [vb infin] [det] [art] | 65 |
|
| 5 | [noun sg] [vb infin] [det] [art] [noun sg] | 13 |
|
