| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i think we [vb past] better | 63 |
|
| 2 | i think we [vb past] better | 58 |
|
| 3 | i think we 'd better | 56 |
|
| 4 | i think we had better | 6 |
|
| 5 | i thought we [vb past] better | 5 |
|
