How to Use "adumbrate" with Example Sentences

1. Would you run and adumbrate ?
2. Lung cancer has what symptom have adumbrate ?
3. The recent development adumbrate a world - wide revolution in computer technology .
4. You will acquisition there 's annihilation there to adumbrate .
5. What can there be to adumbrate before occurrence schizophrenia , the depressed disease that how calculates ?