| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] months ' [noun] | 442 |
|
| 2 | [adj] months ' [noun sg] | 414 |
|
| 3 | [adj] [noun] ' duration | 100 |
|
| 4 | [adj] [noun pl] ' duration | 100 |
|
| 5 | [adj] months [unc] duration | 9 |
|
| 6 | [adj] months ' duration | 9 |
|
| 7 | [adj] month ' duration | 9 |
|
