English verb conjugation
CAN LEAP

Irregular verb: leap - leapt, leaped - leapt, leaped

Affirmation

Simple form	V-ing form
I can leap you can leap he can leap we can leap you can leap they can leap	I can be leaping you can be leaping he can be leaping we can be leaping you can be leaping they can be leaping
Perfect	V-ing perfect
I can have leapt, leaped you can have leapt, leaped he can have leapt, leaped we can have leapt, leaped you can have leapt, leaped they can have leapt, leaped	I can have been leaping you can have been leaping he can have been leaping we can have been leaping you can have been leaping they can have been leaping

Negation

Simple form	V-ing form
I can't leap you can't leap he can't leap we can't leap you can't leap they can't leap	I can't be leaping you can't be leaping he can't be leaping we can't be leaping you can't be leaping they can't be leaping
Perfect	V-ing perfect
I can't have leapt, leaped you can't have leapt, leaped he can't have leapt, leaped we can't have leapt, leaped you can't have leapt, leaped they can't have leapt, leaped	I can't have been leaping you can't have been leaping he can't have been leaping we can't have been leaping you can't have been leaping they can't have been leaping

Interrogative form

Simple form	V-ing form
can I leap? can you leap? can he leap? can we leap? can you leap? can they leap?	can I be leaping? can you be leaping? can he be leaping? can we be leaping? can you be leaping? can they be leaping?
Perfect	V-ing perfect
can I have leapt, leaped? can you have leapt, leaped? can he have leapt, leaped? can we have leapt, leaped? can you have leapt, leaped? can they have leapt, leaped?	can I have been leaping? can you have been leaping? can he have been leaping? can we have been leaping? can you have been leaping? can they have been leaping?

Interro-negative form

Simple form	V-ing form
can't I leap? can't you leap? can't he leap? can't we leap? can't you leap? can't they leap?	can't I be leaping? can't you be leaping? can't he be leaping? can't we be leaping? can't you be leaping? can't they be leaping?
Perfect	V-ing perfect
can't I have leapt, leaped? can't you have leapt, leaped? can't he have leapt, leaped? can't we have leapt, leaped? can't you have leapt, leaped? can't they have leapt, leaped?	can't I have been leaping? can't you have been leaping? can't he have been leaping? can't we have been leaping? can't you have been leaping? can't they have been leaping?