| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [verb] [prep] [art] [adj] | 929 |
|
| 2 | only [verb] [prep] [art] [adj] | 547 |
|
| 3 | could only [verb] [prep] [art] | 79 |
|
| 4 | could only [verb] [art] [adj] | 65 |
|
| 5 | could only [verb] [prep] [adj] | 46 |
|
