| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adj] for [adj] [noun] | 1488 |
|
| 2 | [be] [adj] for [adj] [noun] | 1416 |
|
| 3 | [be] essential [prep] [adj] [noun] | 111 |
|
| 4 | [be] essential for [adj] [noun] | 100 |
|
| 5 | [be] essential for [adj] [noun] | 72 |
|
