| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | think to [be] appropriate | 6 |
|
| 2 | think to [be] appropriate | 6 |
|
| 3 | think [prep] [be] appropriate | 6 |
|
| 4 | think [prep] be appropriate | 6 |
|
| 5 | thought [prep] [be] appropriate | 5 |
|
