| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] could [adv] [vb infin] | 19916 |
|
| 2 | [pers pn] could [vb infin] [noun sg] | 952 |
|
| 3 | could [adv] [vb infin] [noun sg] | 818 |
|
| 4 | [pers pn] [adv] [vb infin] [noun sg] | 190 |
|
| 5 | [pers pn] could [adv] [noun sg] | 43 |
|
