| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] for improving the [noun sg] | 36 |
|
| 2 | [noun pl] for improve the [noun sg] | 21 |
|
| 3 | [noun sg] for improve the [noun sg] | 14 |
|
| 4 | suggestions for improve the [noun sg] | 5 |
|
| 5 | suggestion for improve the [noun sg] | 5 |
|
