| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] do [prep] | 1578 |
|
| 2 | think [pron] [modal v] do | 535 |
|
| 3 | think [pron] [modal v] [prep] | 219 |
|
| 4 | think [pron] do [prep] | 20 |
|
