| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] i [modal v] [vb infin] [pron] | 583 |
|
| 2 | is [pron] i [modal v] [vb infin] | 96 |
|
| 3 | is [pron] [modal v] [vb infin] [pron] | 72 |
|
| 4 | is i [modal v] [vb infin] [pron] | 28 |
|
