| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] for [adj] [noun] and | 383 |
|
| 2 | [adj] for [adj] [noun] and | 308 |
|
| 3 | essential [prep] [adj] [noun] and | 17 |
|
| 4 | essential [prep] [adj] [noun] and | 17 |
|
| 5 | essential for [adj] [noun] [conj] | 16 |
|
| 6 | essential for [adj] [noun] and | 13 |
|
| 7 | essential for [adj] [noun] [coord] | 12 |
|
| 8 | essential for [adj] [noun] and | 10 |
|
| 9 | essential for [adj] [noun] and | 10 |
|
| 10 | essential for [adj] [noun] and | 10 |
|
