can wave
Verbo regular: wave - waved- waved

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can wave
you can wave
she can wave
we can wave
you can wave
they can wave 	I can be waving
you can be waving
she can be waving
we can be waving
you can be waving
they can be waving	I can have waved
you can have waved
she can have waved
we can have waved
you can have waved
they can have waved	I can have been waving
you can have been waving
she can have been waving
we can have been waving
you can have been waving
they can have been waving	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot wave
you cannot wave
she cannot wave
we cannot wave
you cannot wave
they cannot wave 	I cannot be waving
you cannot be waving
she cannot be waving
we cannot be waving
you cannot be waving
they cannot be waving	I cannot have waved
you cannot have waved
she cannot have waved
we cannot have waved
you cannot have waved
they cannot have waved	I cannot have been waving
you cannot have been waving
she cannot have been waving
we cannot have been waving
you cannot have been waving
they cannot have been waving	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I wave?
can you wave?
can she wave?
can we wave?
can you wave?
can they wave? 	can I be waving?
can you be waving?
can she be waving?
can we be waving?
can you be waving?
can they be waving? 	can I have waved?
can you have waved?
can she have waved?
can we have waved?
can you have waved?
can they have waved? 	can I have been waving?
can you have been waving?
can she have been waving?
can we have been waving?
can you have been waving?
can they have been waving? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not wave?
can you not wave?
can she not wave?
can we not wave?
can you not wave?
can they not wave? 	can I not be waving?
can you not be waving?
can she not be waving?
can we not be waving?
can you not be waving?
can they not be waving? 	can I not have waved?
can you not have waved?
can she not have waved?
can we not have waved?
can you not have waved?
can they not have waved? 	can I not have been waving?
can you not have been waving?
can she not have been waving?
can we not have been waving?
can you not have been waving?
can they not have been waving?