Verbo regular: quarterback - quarterbacked - quarterbacked
Afirmação
Forma simple
I must quarterback you must quarterback he must quarterback we must quarterback you must quarterback they must quarterback
Forma com V-ing
I must be quarterbacking you must be quarterbacking he must be quarterbacking we must be quarterbacking you must be quarterbacking they must be quarterbacking
Perfeito
I must have quarterbacked you must have quarterbacked he must have quarterbacked we must have quarterbacked you must have quarterbacked they must have quarterbacked
Perfeito com V-ing
I must have been quarterbacking you must have been quarterbacking he must have been quarterbacking we must have been quarterbacking you must have been quarterbacking they must have been quarterbacking
Negação
Forma simple
I must not quarterback you must not quarterback he must not quarterback we must not quarterback you must not quarterback they must not quarterback
Forma com V-ing
I must not be quarterbacking you must not be quarterbacking he must not be quarterbacking we must not be quarterbacking you must not be quarterbacking they must not be quarterbacking
Perfeito
I must not have quarterbacked you must not have quarterbacked he must not have quarterbacked we must not have quarterbacked you must not have quarterbacked they must not have quarterbacked
Perfeito com V-ing
I must not have been quarterbacking you must not have been quarterbacking he must not have been quarterbacking we must not have been quarterbacking you must not have been quarterbacking they must not have been quarterbacking
Forma interrogativa
Forma simple
must I quarterback? must you quarterback? must he quarterback? must we quarterback? must you quarterback? must they quarterback?
Forma com V-ing
must I be quarterbacking? must you be quarterbacking? must he be quarterbacking? must we be quarterbacking? must you be quarterbacking? must they be quarterbacking?
Perfeito
must I have quarterbacked? must you have quarterbacked? must he have quarterbacked? must we have quarterbacked? must you have quarterbacked? must they have quarterbacked?
Perfeito com V-ing
must I have been quarterbacking? must you have been quarterbacking? must he have been quarterbacking? must we have been quarterbacking? must you have been quarterbacking? must they have been quarterbacking?
Forma interro-Negação
Forma simple
must I not quarterback? must you not quarterback? must he not quarterback? must we not quarterback? must you not quarterback? must they not quarterback?
Forma com V-ing
must I not be quarterbacking? must you not be quarterbacking? must he not be quarterbacking? must we not be quarterbacking? must you not be quarterbacking? must they not be quarterbacking?
Perfeito
must I not have quarterbacked? must you not have quarterbacked? must he not have quarterbacked? must we not have quarterbacked? must you not have quarterbacked? must they not have quarterbacked?
Perfeito com V-ing
must I not have been quarterbacking? must you not have been quarterbacking? must he not have been quarterbacking? must we not have been quarterbacking? must you not have been quarterbacking? must they not have been quarterbacking?