| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to be | 91055 |
|
| 2 | [vb past] to be | 18133 |
|
| 3 | need to be | 7366 |
|
| 4 | needed to be | 491 |
|
| 5 | needed to [be] | 491 |
|
| 6 | needed [prep] be | 491 |
|
| 7 | needed to [be] | 491 |
|
