Conjugaison du verbe anglais
MUST BACKSPACE

Verbe régulier : backspace - backspaced - backspaced
Traduction française : faire un retour arrière - rappeler

Affirmation

Forme simple	Forme en V-ing
I must backspace you must backspace she must backspace we must backspace you must backspace they must backspace	I must be backspacing you must be backspacing she must be backspacing we must be backspacing you must be backspacing they must be backspacing
Perfect	Perfect en V-ing
I must have backspaced you must have backspaced she must have backspaced we must have backspaced you must have backspaced they must have backspaced	I must have been backspacing you must have been backspacing she must have been backspacing we must have been backspacing you must have been backspacing they must have been backspacing

Négation

Forme simple	Forme en V-ing
I must not backspace you must not backspace she must not backspace we must not backspace you must not backspace they must not backspace	I must not be backspacing you must not be backspacing she must not be backspacing we must not be backspacing you must not be backspacing they must not be backspacing
Perfect	Perfect en V-ing
I must not have backspaced you must not have backspaced she must not have backspaced we must not have backspaced you must not have backspaced they must not have backspaced	I must not have been backspacing you must not have been backspacing she must not have been backspacing we must not have been backspacing you must not have been backspacing they must not have been backspacing

Forme interrogative

Forme simple	Forme en V-ing
must I backspace? must you backspace? must she backspace? must we backspace? must you backspace? must they backspace?	must I be backspacing? must you be backspacing? must she be backspacing? must we be backspacing? must you be backspacing? must they be backspacing?
Perfect	Perfect en V-ing
must I have backspaced? must you have backspaced? must she have backspaced? must we have backspaced? must you have backspaced? must they have backspaced?	must I have been backspacing? must you have been backspacing? must she have been backspacing? must we have been backspacing? must you have been backspacing? must they have been backspacing?

Forme interro-négative

Forme simple	Forme en V-ing
must I not backspace? must you not backspace? must she not backspace? must we not backspace? must you not backspace? must they not backspace?	must I not be backspacing? must you not be backspacing? must she not be backspacing? must we not be backspacing? must you not be backspacing? must they not be backspacing?
Perfect	Perfect en V-ing
must I not have backspaced? must you not have backspaced? must she not have backspaced? must we not have backspaced? must you not have backspaced? must they not have backspaced?	must I not have been backspacing? must you not have been backspacing? must she not have been backspacing? must we not have been backspacing? must you not have been backspacing? must they not have been backspacing?