| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be essential for [adj] | 77 |
|
| 2 | [be] essential for [adj] | 77 |
|
| 3 | [is] essential for [adj] | 55 |
|
| 4 | is essential for [adj] | 54 |
|
| 5 | [adv] essential for [adj] | 13 |
|
| 6 | [am/are] essential for [adj] | 12 |
|
| 7 | are essential for [adj] | 12 |
|
| 8 | [noun] essential for [adj] | 8 |
|
| 9 | [adv] essential for [adj] | 7 |
|
| 10 | [not/n't] essential for [adj] | 6 |
|
| 11 | not essential for [adj] | 6 |
|
| 12 | not essential for [adj] | 6 |
|
| 13 | [noun pl] essential for [adj] | 6 |
|
| 14 | [was/were] essential for [adj] | 5 |
|
| 15 | essential [noun] for [adj] | 20 |
|
| 16 | essential [noun sg] for [adj] | 14 |
|
| 17 | essential [noun pl] for [adj] | 5 |
|
| 18 | essential for [art] [adj] | 80 |
|
| 19 | essential for [art] [adj] | 80 |
|
| 20 | essential for the [adj] | 56 |
|
| 21 | essential for the [adj] | 56 |
|
| 22 | essential for a [adj] | 23 |
|
| 23 | essential for a [adj] | 22 |
|
| 24 | essential for [adj] [adj] | 18 |
|
| 25 | essential for [adj] [adj] | 11 |
|
| 26 | essential for [v-ing] [adj] | 8 |
|
| 27 | essential for [verb] [adj] | 8 |
|
| 28 | essential for [pron] [adj] | 7 |
|
| 29 | essential for [det] [adj] | 7 |
|
| 30 | essential for [pos pn] [adj] | 7 |
|
