I can antedate you can antedate she can antedate we can antedate you can antedate they can antedate
Forma com V-ing
I can be antedating you can be antedating she can be antedating we can be antedating you can be antedating they can be antedating
Perfeito
I can have antedated you can have antedated she can have antedated we can have antedated you can have antedated they can have antedated
Perfeito com V-ing
I can have been antedating you can have been antedating she can have been antedating we can have been antedating you can have been antedating they can have been antedating
Negação
Forma simple
I cannot antedate you cannot antedate she cannot antedate we cannot antedate you cannot antedate they cannot antedate
Forma com V-ing
I cannot be antedating you cannot be antedating she cannot be antedating we cannot be antedating you cannot be antedating they cannot be antedating
Perfeito
I cannot have antedated you cannot have antedated she cannot have antedated we cannot have antedated you cannot have antedated they cannot have antedated
Perfeito com V-ing
I cannot have been antedating you cannot have been antedating she cannot have been antedating we cannot have been antedating you cannot have been antedating they cannot have been antedating
Forma interrogativa
Forma simple
can I antedate? can you antedate? can she antedate? can we antedate? can you antedate? can they antedate?
Forma com V-ing
can I be antedating? can you be antedating? can she be antedating? can we be antedating? can you be antedating? can they be antedating?
Perfeito
can I have antedated? can you have antedated? can she have antedated? can we have antedated? can you have antedated? can they have antedated?
Perfeito com V-ing
can I have been antedating? can you have been antedating? can she have been antedating? can we have been antedating? can you have been antedating? can they have been antedating?
Forma interro-Negação
Forma simple
can I not antedate? can you not antedate? can she not antedate? can we not antedate? can you not antedate? can they not antedate?
Forma com V-ing
can I not be antedating? can you not be antedating? can she not be antedating? can we not be antedating? can you not be antedating? can they not be antedating?
Perfeito
can I not have antedated? can you not have antedated? can she not have antedated? can we not have antedated? can you not have antedated? can they not have antedated?
Perfeito com V-ing
can I not have been antedating? can you not have been antedating? can she not have been antedating? can we not have been antedating? can you not have been antedating? can they not have been antedating?