| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] for a [adj] | 268 |
|
| 2 | is [verb] for a [adj] | 233 |
|
| 3 | be [verb] for a four-year | 12 |
|
| 4 | [be] [verb] for a four-year | 12 |
|
| 5 | is [verb] [prep] a four-year | 9 |
|
| 6 | is [verb] [prep] a four-year | 9 |
|
| 7 | [is] [verb] for a four-year | 7 |
|
| 8 | is [verb] for a four-year | 7 |
|
| 9 | is [verb] for [art] four-year | 7 |
|
| 10 | is [verb] for a four-year | 7 |
|
| 11 | is [verb] for a four-year | 7 |
|
| 12 | is [verb] for [art] four-year | 7 |
|
