| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | after a month 's [noun] | 6 |
|
| 2 | after a month 's [noun] | 6 |
|
| 3 | after a month ['s] [noun] | 6 |
|
| 4 | after a month [unc] [noun sg] | 6 |
|
