| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is best if [pron] | 10 |
|
| 2 | it is best if [pers pn] | 9 |
|
| 3 | it is best if [art] | 8 |
|
| 4 | it is best if [art] | 8 |
|
| 5 | it is best if the | 7 |
|
| 6 | it is best if the | 7 |
|
