can pancake
Verbo regular: pancake - pancaked- pancaked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can pancake
you can pancake
she can pancake
we can pancake
you can pancake
they can pancake 	I can be pancaking
you can be pancaking
she can be pancaking
we can be pancaking
you can be pancaking
they can be pancaking	I can have pancaked
you can have pancaked
she can have pancaked
we can have pancaked
you can have pancaked
they can have pancaked	I can have been pancaking
you can have been pancaking
she can have been pancaking
we can have been pancaking
you can have been pancaking
they can have been pancaking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot pancake
you cannot pancake
she cannot pancake
we cannot pancake
you cannot pancake
they cannot pancake 	I cannot be pancaking
you cannot be pancaking
she cannot be pancaking
we cannot be pancaking
you cannot be pancaking
they cannot be pancaking	I cannot have pancaked
you cannot have pancaked
she cannot have pancaked
we cannot have pancaked
you cannot have pancaked
they cannot have pancaked	I cannot have been pancaking
you cannot have been pancaking
she cannot have been pancaking
we cannot have been pancaking
you cannot have been pancaking
they cannot have been pancaking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I pancake?
can you pancake?
can she pancake?
can we pancake?
can you pancake?
can they pancake? 	can I be pancaking?
can you be pancaking?
can she be pancaking?
can we be pancaking?
can you be pancaking?
can they be pancaking? 	can I have pancaked?
can you have pancaked?
can she have pancaked?
can we have pancaked?
can you have pancaked?
can they have pancaked? 	can I have been pancaking?
can you have been pancaking?
can she have been pancaking?
can we have been pancaking?
can you have been pancaking?
can they have been pancaking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not pancake?
can you not pancake?
can she not pancake?
can we not pancake?
can you not pancake?
can they not pancake? 	can I not be pancaking?
can you not be pancaking?
can she not be pancaking?
can we not be pancaking?
can you not be pancaking?
can they not be pancaking? 	can I not have pancaked?
can you not have pancaked?
can she not have pancaked?
can we not have pancaked?
can you not have pancaked?
can they not have pancaked? 	can I not have been pancaking?
can you not have been pancaking?
can she not have been pancaking?
can we not have been pancaking?
can you not have been pancaking?
can they not have been pancaking?