1
My wife and me took our son to hospital.
My wife and I took our son to hospital.
Use I as the subject of a verb: ‘I travelled to New York.’ ‘My brother and I travelled to New York.’
Use me as the object of a verb or after a preposition: ‘My wife took me to hospital.’ ‘She came with me.’
Check our grammar lesson on subject and object pronouns.
2
I injured me while I was playing with a knife.
I injured myself while I was playing with a knife.
When the subject and the object are the same person, use a reflexive pronoun: ‘She looked at herself in the mirror.’ ‘He hurt himself.’
Check our grammar lesson on reflexive pronouns.