Modal verbs
1)Ability2)Prabability3)Abligity1)CanI can learn English2)CouldYou helpme?3)To be able toHovhannes is able to ligt 10<-g.4)MayMay I comein?5)MightHe might belate tomorrow.6)MustDavit must learn better.7)Have toYou have t o keep shance in the class.8)ShaldYou shoul war warmer.