can crutch
Verbo regular: crutch - crutched- crutched

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can crutch
you can crutch
he can crutch
we can crutch
you can crutch
they can crutch 	I can be crutching
you can be crutching
he can be crutching
we can be crutching
you can be crutching
they can be crutching	I can have crutched
you can have crutched
he can have crutched
we can have crutched
you can have crutched
they can have crutched	I can have been crutching
you can have been crutching
he can have been crutching
we can have been crutching
you can have been crutching
they can have been crutching	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot crutch
you cannot crutch
he cannot crutch
we cannot crutch
you cannot crutch
they cannot crutch 	I cannot be crutching
you cannot be crutching
he cannot be crutching
we cannot be crutching
you cannot be crutching
they cannot be crutching	I cannot have crutched
you cannot have crutched
he cannot have crutched
we cannot have crutched
you cannot have crutched
they cannot have crutched	I cannot have been crutching
you cannot have been crutching
he cannot have been crutching
we cannot have been crutching
you cannot have been crutching
they cannot have been crutching	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I crutch?
can you crutch?
can he crutch?
can we crutch?
can you crutch?
can they crutch? 	can I be crutching?
can you be crutching?
can he be crutching?
can we be crutching?
can you be crutching?
can they be crutching? 	can I have crutched?
can you have crutched?
can he have crutched?
can we have crutched?
can you have crutched?
can they have crutched? 	can I have been crutching?
can you have been crutching?
can he have been crutching?
can we have been crutching?
can you have been crutching?
can they have been crutching? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not crutch?
can you not crutch?
can he not crutch?
can we not crutch?
can you not crutch?
can they not crutch? 	can I not be crutching?
can you not be crutching?
can he not be crutching?
can we not be crutching?
can you not be crutching?
can they not be crutching? 	can I not have crutched?
can you not have crutched?
can he not have crutched?
can we not have crutched?
can you not have crutched?
can they not have crutched? 	can I not have been crutching?
can you not have been crutching?
can he not have been crutching?
can we not have been crutching?
can you not have been crutching?
can they not have been crutching?