| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but it could easily have | 5 |
|
| 2 | but it [modal v] easily have | 5 |
|
| 3 | but it could easily have | 5 |
|
| 4 | but it [vb mod] easily have | 5 |
|
| 5 | but it [modal v] easily have | 5 |
|
| 6 | but it [modal v] easily have | 5 |
|
