| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] over a [noun sg] | 167 |
|
| 2 | be [verb] a three-year [noun sg] | 12 |
|
| 3 | [verb] over a three-year [noun sg] | 5 |
|
| 4 | be [verb] over a three-year | 5 |
|
