Irregular verb: learn - learned, learnt - learned, learnt
Simple form | V-ing form |
I could learn you could learn he could learn we could learn you could learn they could learn | 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 | V-ing 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 | 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 |
Simple form | V-ing 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 | 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 | V-ing 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 | 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 |
Simple form | V-ing form |
could I learn? could you learn? could he learn? could we learn? could you learn? could they learn? | 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 | V-ing 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? | 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? |
Simple form | V-ing 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? | 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 | V-ing 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? | 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? |