| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do not [adv] [vb infin] [prep] lifespan | 5 |
|
| 2 | does not [adv] [verb] [prep] lifespan | 5 |
|
| 3 | do not [adv] exist [prep] lifespan | 5 |
|
| 4 | do not [adv] exist [prep] lifespan | 5 |
|
