| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [adj] [noun pl] [prep] service to | 5 |
|
| 2 | [pron] [adj] [noun pl] [prep] service to | 5 |
|
| 3 | [pron] [adj] [noun pl] of service to | 5 |
|
| 4 | [pron] [adj] years [prep] service to | 5 |
|
| 5 | [pos pn] [adj] [noun pl] [prep] service to | 5 |
|
