| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [modal v] [verb] [pron] [verb] | 199 |
|
| 2 | [adj] [modal v] [verb] [pron] [vb infin] | 91 |
|
| 3 | [det] [modal v] [verb] [pron] [vb infin] | 82 |
|
| 4 | this [modal v] [verb] [pron] [vb infin] | 33 |
|
