| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] is [vb pp] for [num] | 59 |
|
| 2 | [noun sg] [vb pp] for [num] year | 54 |
|
| 3 | [noun sg] is for [num] year | 18 |
|
| 4 | is [vb pp] for [num] year | 15 |
|
