| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] we should have | 77 |
|
| 2 | [verb] we should have | 76 |
|
| 3 | think we should have | 56 |
|
| 4 | [vb base] we should have | 49 |
|
| 5 | think we should have | 39 |
|
| 6 | [vb infin] we should have | 11 |
|
| 7 | [vb past] we should have | 10 |
|
| 8 | think we should have | 7 |
|
| 9 | thought we should have | 6 |
|
| 10 | say we should have | 6 |
|
