| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a five-year | 86 |
|
| 2 | [vb past] a five-year | 24 |
|
| 3 | [vb pp] a five-year | 21 |
|
| 4 | [v-ing] a five-year | 15 |
|
| 5 | [to-vb] a five-year | 12 |
|
| 6 | serve a five-year | 9 |
|
| 7 | sign a five-year | 8 |
|
| 8 | [vb infin] a five-year | 7 |
|
| 9 | serving a five-year | 6 |
|
| 10 | have a five-year | 5 |
|
| 11 | given a five-year | 5 |
|
| 12 | give a five-year | 5 |
|
