| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] 18 years | 112 |
|
| 2 | for 18 years | 45 |
|
| 3 | for 18 years | 45 |
|
| 4 | to 18 years | 19 |
|
| 5 | to 18 years | 19 |
|
| 6 | of 18 years | 17 |
|
| 7 | of 18 years | 17 |
|
| 8 | after 18 years | 12 |
|
| 9 | after 18 years | 12 |
|
| 10 | in 18 years | 7 |
|
| 11 | in 18 years | 7 |
|
| 12 | aged 18 years | 5 |
|
| 13 | aged 18 years | 5 |
|
