| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | least [adj] years ' [noun sg] | 23 |
|
| 2 | least [num] years ' [noun] | 23 |
|
| 3 | least two years ' [noun] | 7 |
|
| 4 | least two years ' [noun] | 7 |
|
| 5 | least [adj] years ' service | 6 |
|
| 6 | least five years ' [noun] | 6 |
|
| 7 | least [adj] years ' service | 6 |
|
| 8 | least five years ' [noun] | 6 |
|
| 9 | least [adj] years ' experience | 5 |
|
| 10 | least [adj] years ' experience | 5 |
|
