| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | after [num] year ' [noun] | 87 |
|
| 2 | after [num] years ' [noun] | 87 |
|
| 3 | after [num] year ' [noun sg] | 86 |
|
| 4 | after [num] year ' service | 41 |
|
| 5 | after [num] year ' service | 41 |
|
| 6 | after three year ' [noun] | 12 |
|
| 7 | after [num] year ' work | 9 |
|
| 8 | after [num] year ' work | 9 |
|
| 9 | after five year ' [noun] | 8 |
|
| 10 | after two year ' [noun] | 7 |
|
| 11 | after [num] year ' absence | 6 |
|
| 12 | after [num] year ' absence | 6 |
|
