| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] is [verb] for a four-year | 5 |
|
| 2 | which is [verb] for a four-year | 5 |
|
| 3 | which is [verb] for a four-year | 5 |
|
| 4 | [pron] is [verb] for a four-year | 5 |
|
| 5 | is [verb] for a four-year [noun] | 7 |
|
| 6 | is [verb] for a four-year term | 7 |
|
| 7 | is [verb] for a four-year [noun sg] | 7 |
|
| 8 | is [verb] for a four-year term | 7 |
|
