| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] number [prep] years [adv] | 30 |
|
| 2 | a number [prep] years [adv] | 30 |
|
| 3 | a number [prep] years [adv] | 30 |
|
| 4 | [art] number [prep] years [adv] | 30 |
|
| 5 | number [prep] years [conj] [adv] | 5 |
|
| 6 | number [prep] years [adv] [conj] | 5 |
|
| 7 | number [prep] years [adv] [coord] | 5 |
|
