| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] [conj] [num] [noun pl] ' duration | 13 |
|
| 2 | [adj] [conj] [num] [noun pl] ' duration | 13 |
|
| 3 | three [conj] [num] [noun pl] ' duration | 8 |
|
| 4 | three [conj] [num] [noun pl] ' duration | 8 |
|
