| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to be | 91055 |
|
| 2 | [vb -s] to [be] | 16992 |
|
| 3 | [vb -s] to be | 16991 |
|
| 4 | [vb -s] to [be] | 16877 |
|
| 5 | [vb -s] [prep] be | 16877 |
|
