| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [modal v] [vb infin] [art] | 1959 |
|
| 2 | this [modal v] [vb infin] [art] | 1959 |
|
| 3 | [adj] [modal v] [vb infin] a | 1479 |
|
| 4 | this [modal v] [vb infin] a | 799 |
|
| 5 | this [modal v] [verb] a | 663 |
|
