English verb conjugation COULD LEARN

Irregular verb: learn - learned, learnt - learned, learnt

Affirmation

Simple form

I could learn
you could learn
he could learn
we could learn
you could learn
they could learn

V-ing form

I could be learning
you could be learning
he could be learning
we could be learning
you could be learning
they could be learning

Perfect

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

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I learn?
could you learn?
could he learn?
could we learn?
could you learn?
could they learn?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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