| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] [noun] for [noun] | 74 |
|
| 2 | [is] [adv] [noun] for [noun sg] | 50 |
|
| 3 | [be] [adv] [noun] for improvement | 16 |
|
| 4 | [is] [adv] [noun] [prep] improvement | 12 |
|
| 5 | [is] [adv] [noun] for improvement | 12 |
|
| 6 | [is] [adv] [noun] [prep] improvement | 12 |
|
| 7 | [is] [adv] [noun] for improvement | 12 |
|
