| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [prep] [be] [verb] | 4677 |
|
| 2 | is think [prep] [be] | 316 |
|
| 3 | think [prep] [be] [verb] | 231 |
|
| 4 | is think [prep] [verb] | 41 |
|
