| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be about time we [verb] | 20 |
|
| 2 | be about time we [vb past] | 18 |
|
| 3 | 's about time we [verb] | 15 |
|
| 4 | be about time we had | 6 |
|
| 5 | be about time we have | 6 |
|
