| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] only | 243 |
|
| 2 | could see only | 27 |
|
| 3 | could manage only | 13 |
|
| 4 | could find only | 10 |
|
| 5 | could think only | 9 |
|
| 6 | could mean only | 8 |
|
| 7 | could have only | 7 |
|
| 8 | could finish only | 7 |
|
| 9 | could hear only | 5 |
|
