Conjugaison du verbe anglais MUST LEARN

I must learn
you must learn
he must learn
we must learn
you must learn
they must learn

I must be learning
you must be learning
he must be learning
we must be learning
you must be learning
they must be learning

I must have learned, learnt
you must have learned, learnt
he must have learned, learnt
we must have learned, learnt
you must have learned, learnt
they must have learned, learnt

I must have been learning
you must have been learning
he must have been learning
we must have been learning
you must have been learning
they must have been learning

I mustn't learn
you mustn't learn
he mustn't learn
we mustn't learn
you mustn't learn
they mustn't learn

I mustn't be learning
you mustn't be learning
he mustn't be learning
we mustn't be learning
you mustn't be learning
they mustn't be learning

I mustn't have learned, learnt
you mustn't have learned, learnt
he mustn't have learned, learnt
we mustn't have learned, learnt
you mustn't have learned, learnt
they mustn't have learned, learnt

I mustn't have been learning
you mustn't have been learning
he mustn't have been learning
we mustn't have been learning
you mustn't have been learning
they mustn't have been learning

must I learn?
must you learn?
must he learn?
must we learn?
must you learn?
must they learn?

must I be learning?
must you be learning?
must he be learning?
must we be learning?
must you be learning?
must they be learning?

must I have learned, learnt?
must you have learned, learnt?
must he have learned, learnt?
must we have learned, learnt?
must you have learned, learnt?
must they have learned, learnt?

must I have been learning?
must you have been learning?
must he have been learning?
must we have been learning?
must you have been learning?
must they have been learning?

mustn't I learn?
mustn't you learn?
mustn't he learn?
mustn't we learn?
mustn't you learn?
mustn't they learn?

mustn't I be learning?
mustn't you be learning?
mustn't he be learning?
mustn't we be learning?
mustn't you be learning?
mustn't they be learning?

mustn't I have learned, learnt?
mustn't you have learned, learnt?
mustn't he have learned, learnt?
mustn't we have learned, learnt?
mustn't you have learned, learnt?
mustn't they have learned, learnt?

mustn't I have been learning?
mustn't you have been learning?
mustn't he have been learning?
mustn't we have been learning?
mustn't you have been learning?
mustn't they have been learning?