| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] [noun pl] ' [noun] | 2713 |
|
| 2 | [adj] [noun pl] ' duration | 100 |
|
| 3 | [num] [noun pl] [unc] duration | 95 |
|
| 4 | [num] [noun] ' duration | 95 |
|
| 5 | [num] [noun pl] ['s] duration | 95 |
|
| 6 | [num] [noun pl] ' duration | 95 |
|
