can heave
Verbo irregular: heave - heaved, hove- heaved, hove

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can heave
you can heave
he can heave
we can heave
you can heave
they can heave 	I can be heaving
you can be heaving
he can be heaving
we can be heaving
you can be heaving
they can be heaving	I can have heaved, hove
you can have heaved, hove
he can have heaved, hove
we can have heaved, hove
you can have heaved, hove
they can have heaved, hove	I can have been heaving
you can have been heaving
he can have been heaving
we can have been heaving
you can have been heaving
they can have been heaving	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't heave
you can't heave
he can't heave
we can't heave
you can't heave
they can't heave 	I can't be heaving
you can't be heaving
he can't be heaving
we can't be heaving
you can't be heaving
they can't be heaving	I can't have heaved, hove
you can't have heaved, hove
he can't have heaved, hove
we can't have heaved, hove
you can't have heaved, hove
they can't have heaved, hove	I can't have been heaving
you can't have been heaving
he can't have been heaving
we can't have been heaving
you can't have been heaving
they can't have been heaving	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I heave?
can you heave?
can he heave?
can we heave?
can you heave?
can they heave? 	can I be heaving?
can you be heaving?
can he be heaving?
can we be heaving?
can you be heaving?
can they be heaving? 	can I have heaved, hove?
can you have heaved, hove?
can he have heaved, hove?
can we have heaved, hove?
can you have heaved, hove?
can they have heaved, hove? 	can I have been heaving?
can you have been heaving?
can he have been heaving?
can we have been heaving?
can you have been heaving?
can they have been heaving? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I heave?
can't you heave?
can't he heave?
can't we heave?
can't you heave?
can't they heave? 	can't I be heaving?
can't you be heaving?
can't he be heaving?
can't we be heaving?
can't you be heaving?
can't they be heaving? 	can't I have heaved, hove?
can't you have heaved, hove?
can't he have heaved, hove?
can't we have heaved, hove?
can't you have heaved, hove?
can't they have heaved, hove? 	can't I have been heaving?
can't you have been heaving?
can't he have been heaving?
can't we have been heaving?
can't you have been heaving?
can't they have been heaving?