| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] at [art] [adj] | 386 |
|
| 2 | [modal v] [vb infin] [art] [adj] time | 251 |
|
| 3 | [modal v] [vb infin] at [adj] time | 104 |
|
| 4 | [vb infin] at [art] [adj] time | 83 |
|
| 5 | [modal v] at [art] [adj] time | 36 |
|
| 6 | [modal v] [vb infin] at [art] time | 33 |
|
