| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] is essential [verb] | 270 |
|
| 2 | [pers pn] is [adj] keep | 120 |
|
| 3 | [pers pn] is [adj] keep | 107 |
|
| 4 | [pers pn] [be] essential keep | 8 |
|
| 5 | [pers pn] be essential keep | 8 |
|
| 6 | [pers pn] is essential keep | 6 |
|
| 7 | [pron] is essential keep | 6 |
|
| 8 | [pers pn] [is] essential keep | 6 |
|
