| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [adj] [det] years [art] | 67 |
|
| 2 | [prep] [art] first [adj] years [art] | 12 |
|
| 3 | [prep] [art] first [det] [noun pl] [art] | 8 |
|
| 4 | [prep] [art] first [det] [noun] [art] | 8 |
|
| 5 | [prep] [art] first [det] years [art] | 5 |
|
| 6 | [prep] [art] first [det] years [art] | 5 |
|
| 7 | [prep] [art] first [det] year [art] | 5 |
|
