| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | improve all [art] time | 19 |
|
| 2 | improve [adj] the time | 19 |
|
| 3 | improve [adj] [art] time | 19 |
|
| 4 | improve [adj] the time | 19 |
|
| 5 | improve [det] [art] time | 19 |
|
| 6 | improve all [art] time | 19 |
|
| 7 | improving [adj] [art] time | 17 |
|
