| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] to [adv] [vb infin] | 82 |
|
| 2 | [pron] used to [adv] [verb] | 78 |
|
| 3 | [pron] used [prep] [adv] [vb infin] | 73 |
|
| 4 | [pron] used to [adv] [vb infin] | 73 |
|
