| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [verb] [noun sg] [prep] | 887 |
|
| 2 | only [verb] [noun sg] [prep] | 511 |
|
| 3 | could only [verb] [prep] | 261 |
|
| 4 | could only [verb] [noun sg] | 59 |
|
| 5 | could only [noun sg] [prep] | 5 |
|
