| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] to be [adj] | 4767 |
|
| 2 | [be] [verb] to be [adj] | 3998 |
|
| 3 | [be] [verb] [prep] be essential | 14 |
|
| 4 | [be] [verb] [prep] be essential | 14 |
|
| 5 | [be] [verb] to be essential | 13 |
|
| 6 | [be] [verb] to [be] essential | 13 |
|
| 7 | [be] [verb] to be essential | 13 |
|
