can crave
Verbo regular: crave - craved- craved

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can crave
you can crave
he can crave
we can crave
you can crave
they can crave 	I can be craving
you can be craving
he can be craving
we can be craving
you can be craving
they can be craving	I can have craved
you can have craved
he can have craved
we can have craved
you can have craved
they can have craved	I can have been craving
you can have been craving
he can have been craving
we can have been craving
you can have been craving
they can have been craving	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't crave
you can't crave
he can't crave
we can't crave
you can't crave
they can't crave 	I can't be craving
you can't be craving
he can't be craving
we can't be craving
you can't be craving
they can't be craving	I can't have craved
you can't have craved
he can't have craved
we can't have craved
you can't have craved
they can't have craved	I can't have been craving
you can't have been craving
he can't have been craving
we can't have been craving
you can't have been craving
they can't have been craving	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I crave?
can you crave?
can he crave?
can we crave?
can you crave?
can they crave? 	can I be craving?
can you be craving?
can he be craving?
can we be craving?
can you be craving?
can they be craving? 	can I have craved?
can you have craved?
can he have craved?
can we have craved?
can you have craved?
can they have craved? 	can I have been craving?
can you have been craving?
can he have been craving?
can we have been craving?
can you have been craving?
can they have been craving? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I crave?
can't you crave?
can't he crave?
can't we crave?
can't you crave?
can't they crave? 	can't I be craving?
can't you be craving?
can't he be craving?
can't we be craving?
can't you be craving?
can't they be craving? 	can't I have craved?
can't you have craved?
can't he have craved?
can't we have craved?
can't you have craved?
can't they have craved? 	can't I have been craving?
can't you have been craving?
can't he have been craving?
can't we have been craving?
can't you have been craving?
can't they have been craving?