| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] after [num] years [unc] | 10 |
|
| 2 | [prep] [adj] after [num] years [unc] | 10 |
|
| 3 | in [adj] after [num] years [unc] | 9 |
|
| 4 | in [adj] after [num] years [unc] | 9 |
|
| 5 | [adj] [noun] after [num] years [unc] | 12 |
|
| 6 | [adj] [noun sg] after [num] years [unc] | 9 |
|
| 7 | [adj] after [num] years [unc] [noun] | 15 |
|
| 8 | [adj] after [num] years [unc] [noun sg] | 15 |
|
| 9 | [adj] after [num] years [unc] service | 7 |
|
| 10 | [adj] after [num] years [unc] service | 7 |
|
