| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [verb] [pers pn] [modal v] [verb] | 433 |
|
| 2 | [verb] think [pers pn] [modal v] [verb] | 251 |
|
| 3 | [vb past] think [pron] [modal v] [verb] | 71 |
|
