| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [verb] at [art] | 115 |
|
| 2 | [modal v] arrive at [art] | 52 |
|
| 3 | [vb mod] arrive at [art] | 52 |
|
| 4 | could arrive at [art] | 5 |
|
| 5 | could arrive [prep] [art] | 5 |
|
| 6 | could arrive at [art] | 5 |
|
| 7 | could arrive [prep] [art] | 5 |
|
| 8 | could arrive at [art] | 5 |
|
