May is relatively rare in negative constructions (mayn't is not common) Despite the insistence by some, that can means only to be able'' and may means to be permitted,'' both are regularly used in seeking or granting permission Cannot and can't are usual in such contexts.
History on a Can
Can is usually used in standard spoken english when asking for permission
It is acceptable in most forms of written english, although in very formal writing, such as official instructions, may is often used instead
Persons under 14 unaccompanied by an adult may not enter. To describe a specific occurrence in the past, use was/were able to instead of could. You use can to indicate that someone has the ability or opportunity to do something Don't worry yourself about me, i can take care of myself
I can't give you details because i don't actually have any details The united states will do whatever it can to help greece. Definition of can modal verb in oxford advanced american dictionary Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Can synonyms, can pronunciation, can translation, english dictionary definition of can
To be able to, have the power or skill to I can take a bus to the airport.
