| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] think [prep] | 187 |
|
| 2 | could [adv] be [prep] | 174 |
|
| 3 | [adv] be think [prep] | 87 |
|
| 4 | could be think [prep] | 16 |
|
| 5 | could [adv] be think | 13 |
|
