| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] a [noun sg] [conj] they | 47 |
|
| 2 | [vb mod] [vb infin] a [noun sg] [conj] they | 47 |
|
| 3 | could [vb infin] a [noun sg] [conj] [pron] | 45 |
|
| 4 | could [vb infin] [art] [noun sg] [conj] they | 12 |
|
| 5 | could [vb infin] a [noun] [conj] they | 5 |
|
| 6 | could [verb] a [noun sg] [conj] they | 5 |
|
| 7 | could [vb infin] a [noun sg] [conj] they | 5 |
|
