| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have lifespan quality assurer | 5 |
|
| 2 | [modal v] have lifespan quality [noun sg] | 5 |
|
| 3 | [modal v] have lifespan quality assurer | 5 |
|
| 4 | [modal v] have lifespan quality [noun] | 5 |
|
