No | Pattern | Freq | Relations |
---|---|---|---|
1 | [vb past] they could [adv] [vb infin] | 100 | |
2 | [vb past] [pron] could only [vb infin] | 18 | |
3 | [vb past] they [modal v] only [vb infin] | 9 | |
4 | [vb past] they [vb mod] only [vb infin] | 9 | |
5 | [vb past] they could only [vb infin] | 5 | |
6 | [vb past] they could only [verb] | 5 | |
7 | [verb] they could only [vb infin] | 5 |