| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [prep] [adj] years | 150 |
|
| 2 | but [prep] [num] years | 70 |
|
| 3 | [conj] [prep] 10 years | 16 |
|
| 4 | but [prep] 10 [noun] | 9 |
|
| 5 | but [prep] 10 [noun pl] | 7 |
|
| 6 | but [prep] 10 years | 5 |
|
| 7 | but [prep] 10 year | 5 |
|
