| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to be [adj] | 18848 |
|
| 2 | [verb] to be [adj] | 15867 |
|
| 3 | [verb] [prep] be essential | 31 |
|
| 4 | [verb] to be essential | 31 |
|
| 5 | [verb] to be essential | 31 |
|
| 6 | [verb] to [be] essential | 31 |
|
| 7 | [verb] to be essential | 31 |
|
| 8 | [verb] [prep] be essential | 31 |
|
| 9 | [verb] to [be] essential | 31 |
|
