féminin | Modal : aucun | may | might | can | could | shall | should | will | would | must | ought to
Conjugaison du verbe anglais MUST YACKETY-YACK
Verbe régulier : yackety-yack - yackety-yacked - yackety-yacked
Affirmation
Forme simple
I must yackety-yackyou must yackety-yack
he must yackety-yack
we must yackety-yack
you must yackety-yack
they must yackety-yack
Forme en V-ing
I must be yackety-yackingyou must be yackety-yacking
he must be yackety-yacking
we must be yackety-yacking
you must be yackety-yacking
they must be yackety-yacking
Perfect
I must have yackety-yackedyou must have yackety-yacked
he must have yackety-yacked
we must have yackety-yacked
you must have yackety-yacked
they must have yackety-yacked
Perfect en V-ing
I must have been yackety-yackingyou must have been yackety-yacking
he must have been yackety-yacking
we must have been yackety-yacking
you must have been yackety-yacking
they must have been yackety-yacking
Négation
Forme simple
I mustn't yackety-yackyou mustn't yackety-yack
he mustn't yackety-yack
we mustn't yackety-yack
you mustn't yackety-yack
they mustn't yackety-yack
Forme en V-ing
I mustn't be yackety-yackingyou mustn't be yackety-yacking
he mustn't be yackety-yacking
we mustn't be yackety-yacking
you mustn't be yackety-yacking
they mustn't be yackety-yacking
Perfect
I mustn't have yackety-yackedyou mustn't have yackety-yacked
he mustn't have yackety-yacked
we mustn't have yackety-yacked
you mustn't have yackety-yacked
they mustn't have yackety-yacked
Perfect en V-ing
I mustn't have been yackety-yackingyou mustn't have been yackety-yacking
he mustn't have been yackety-yacking
we mustn't have been yackety-yacking
you mustn't have been yackety-yacking
they mustn't have been yackety-yacking
Forme interrogative
Forme simple
must I yackety-yack?must you yackety-yack?
must he yackety-yack?
must we yackety-yack?
must you yackety-yack?
must they yackety-yack?
Forme en V-ing
must I be yackety-yacking?must you be yackety-yacking?
must he be yackety-yacking?
must we be yackety-yacking?
must you be yackety-yacking?
must they be yackety-yacking?
Perfect
must I have yackety-yacked?must you have yackety-yacked?
must he have yackety-yacked?
must we have yackety-yacked?
must you have yackety-yacked?
must they have yackety-yacked?
Perfect en V-ing
must I have been yackety-yacking?must you have been yackety-yacking?
must he have been yackety-yacking?
must we have been yackety-yacking?
must you have been yackety-yacking?
must they have been yackety-yacking?
Forme interro-négative
Forme simple
mustn't I yackety-yack?mustn't you yackety-yack?
mustn't he yackety-yack?
mustn't we yackety-yack?
mustn't you yackety-yack?
mustn't they yackety-yack?
Forme en V-ing
mustn't I be yackety-yacking?mustn't you be yackety-yacking?
mustn't he be yackety-yacking?
mustn't we be yackety-yacking?
mustn't you be yackety-yacking?
mustn't they be yackety-yacking?
Perfect
mustn't I have yackety-yacked?mustn't you have yackety-yacked?
mustn't he have yackety-yacked?
mustn't we have yackety-yacked?
mustn't you have yackety-yacked?
mustn't they have yackety-yacked?
Perfect en V-ing
mustn't I have been yackety-yacking?mustn't you have been yackety-yacking?
mustn't he have been yackety-yacking?
mustn't we have been yackety-yacking?
mustn't you have been yackety-yacking?
mustn't they have been yackety-yacking?