| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] room [prep] improvement | 14 |
|
| 2 | be always room [prep] [noun] | 11 |
|
| 3 | be always [noun sg] [prep] improvement | 7 |
|
| 4 | be always [noun] [prep] improvement | 7 |
|
| 5 | be always room [prep] improvement | 6 |
|
| 6 | [be] always room [prep] improvement | 6 |
|
| 7 | be always room [prep] improvement | 6 |
|
