| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [pron] is [adv] [adj] that | 94 |
|
| 2 | [conj] [pron] is [adv] essential that | 16 |
|
| 3 | that [pron] be [adv] essential that | 6 |
|
| 4 | that [pron] [is] [adv] essential that | 6 |
|
| 5 | that [pron] is [adv] essential [conj] | 6 |
|
| 6 | that [pron] [be] [adv] essential that | 6 |
|
