Conjugação do verbo inglês
MUST UNDERSELL

Verbo irregular: undersell - undersold - undersold

Afirmação

Forma simple	Forma com V-ing
I must undersell you must undersell he must undersell we must undersell you must undersell they must undersell	I must be underselling you must be underselling he must be underselling we must be underselling you must be underselling they must be underselling
Perfeito	Perfeito com V-ing
I must have undersold you must have undersold he must have undersold we must have undersold you must have undersold they must have undersold	I must have been underselling you must have been underselling he must have been underselling we must have been underselling you must have been underselling they must have been underselling

Negação

Forma simple	Forma com V-ing
I must not undersell you must not undersell he must not undersell we must not undersell you must not undersell they must not undersell	I must not be underselling you must not be underselling he must not be underselling we must not be underselling you must not be underselling they must not be underselling
Perfeito	Perfeito com V-ing
I must not have undersold you must not have undersold he must not have undersold we must not have undersold you must not have undersold they must not have undersold	I must not have been underselling you must not have been underselling he must not have been underselling we must not have been underselling you must not have been underselling they must not have been underselling

Forma interrogativa

Forma simple	Forma com V-ing
must I undersell? must you undersell? must he undersell? must we undersell? must you undersell? must they undersell?	must I be underselling? must you be underselling? must he be underselling? must we be underselling? must you be underselling? must they be underselling?
Perfeito	Perfeito com V-ing
must I have undersold? must you have undersold? must he have undersold? must we have undersold? must you have undersold? must they have undersold?	must I have been underselling? must you have been underselling? must he have been underselling? must we have been underselling? must you have been underselling? must they have been underselling?

Forma interro-Negação

Forma simple	Forma com V-ing
must I not undersell? must you not undersell? must he not undersell? must we not undersell? must you not undersell? must they not undersell?	must I not be underselling? must you not be underselling? must he not be underselling? must we not be underselling? must you not be underselling? must they not be underselling?
Perfeito	Perfeito com V-ing
must I not have undersold? must you not have undersold? must he not have undersold? must we not have undersold? must you not have undersold? must they not have undersold?	must I not have been underselling? must you not have been underselling? must he not have been underselling? must we not have been underselling? must you not have been underselling? must they not have been underselling?