| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | you [modal v] have think about | 10 |
|
| 2 | you [vb mod] have think about | 10 |
|
| 3 | you [modal v] have to think about | 5 |
|
| 4 | you [modal v] have thought about | 5 |
|
