can prepare
Verbo regular: prepare - prepared- prepared

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can prepare
you can prepare
he can prepare
we can prepare
you can prepare
they can prepare 	I can be preparing
you can be preparing
he can be preparing
we can be preparing
you can be preparing
they can be preparing	I can have prepared
you can have prepared
he can have prepared
we can have prepared
you can have prepared
they can have prepared	I can have been preparing
you can have been preparing
he can have been preparing
we can have been preparing
you can have been preparing
they can have been preparing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't prepare
you can't prepare
he can't prepare
we can't prepare
you can't prepare
they can't prepare 	I can't be preparing
you can't be preparing
he can't be preparing
we can't be preparing
you can't be preparing
they can't be preparing	I can't have prepared
you can't have prepared
he can't have prepared
we can't have prepared
you can't have prepared
they can't have prepared	I can't have been preparing
you can't have been preparing
he can't have been preparing
we can't have been preparing
you can't have been preparing
they can't have been preparing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I prepare?
can you prepare?
can he prepare?
can we prepare?
can you prepare?
can they prepare? 	can I be preparing?
can you be preparing?
can he be preparing?
can we be preparing?
can you be preparing?
can they be preparing? 	can I have prepared?
can you have prepared?
can he have prepared?
can we have prepared?
can you have prepared?
can they have prepared? 	can I have been preparing?
can you have been preparing?
can he have been preparing?
can we have been preparing?
can you have been preparing?
can they have been preparing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I prepare?
can't you prepare?
can't he prepare?
can't we prepare?
can't you prepare?
can't they prepare? 	can't I be preparing?
can't you be preparing?
can't he be preparing?
can't we be preparing?
can't you be preparing?
can't they be preparing? 	can't I have prepared?
can't you have prepared?
can't he have prepared?
can't we have prepared?
can't you have prepared?
can't they have prepared? 	can't I have been preparing?
can't you have been preparing?
can't he have been preparing?
can't we have been preparing?
can't you have been preparing?
can't they have been preparing?