| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | proportion [prep] [art] time | 16 |
|
| 2 | proportion [prep] the time | 16 |
|
| 3 | proportion [prep] [art] time | 14 |
|
| 4 | proportion of [art] time | 12 |
|
| 5 | proportion of [art] time | 12 |
|
