| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | than [adj] months ' [noun] | 12 |
|
| 2 | than [num] months ['s] [noun] | 12 |
|
| 3 | than [adj] months ['s] [noun sg] | 11 |
|
| 4 | than three months ['s] [noun] | 6 |
|
| 5 | than three months ['s] [noun] | 6 |
|
| 6 | than [adj] months ['s] notice | 5 |
|
| 7 | than [adj] months ['s] notice | 5 |
|
