| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is always [noun sg] [prep] [noun sg] | 11 |
|
| 2 | is always [noun sg] for [noun] | 7 |
|
| 3 | is always room [prep] [noun] | 6 |
|
| 4 | is always [noun sg] [prep] improvement | 5 |
|
| 5 | is always [noun sg] [prep] improvement | 5 |
|
