| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | well they [vb mod] to | 11 |
|
| 2 | well they [modal v] to | 11 |
|
| 3 | well they used to | 11 |
|
| 4 | well they [modal v] to | 11 |
|
| 5 | well they used to | 11 |
|
