| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] for [indef pn] | 901 |
|
| 2 | [adj] for [indef pn] | 708 |
|
| 3 | essential for [pron] | 50 |
|
| 4 | essential [prep] [indef pn] | 15 |
|
| 5 | essential for [indef pn] | 11 |
|
