| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [that] [pers pn] could [not/n't] [vb infin] | 1149 |
|
| 2 | [noun sg] [pers pn] could [not/n't] [vb infin] | 667 |
|
| 3 | [noun sg] [that] [pers pn] could [vb infin] | 530 |
|
| 4 | [noun sg] [that] [pers pn] could [not/n't] | 223 |
|
| 5 | [noun sg] [that] could [not/n't] [vb infin] | 37 |
|
