| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] think [prep] | 323 |
|
| 2 | [adv] [modal v] [be] [prep] | 151 |
|
| 3 | [adv] [be] think [prep] | 87 |
|
| 4 | [adv] [modal v] think [prep] | 18 |
|
| 5 | [adv] [modal v] [be] think | 7 |
|
