| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] they [verb] [pers pn] could [vb infin] | 19 |
|
| 2 | [subord] they [verb] [pers pn] could [vb infin] | 19 |
|
| 3 | [subord] they [verb] they could [vb infin] | 16 |
|
| 4 | [subord] they [vb past] [pers pn] could [vb infin] | 14 |
|
| 5 | if they [verb] [pers pn] could [vb infin] | 6 |
|
| 6 | [subord] they think [pers pn] could [vb infin] | 5 |
|
| 7 | [subord] they [vb base] [pers pn] could [vb infin] | 5 |
|
| 8 | because they [verb] [pers pn] could [vb infin] | 5 |
|
