can perish
Verbo regular: perish - perished- perished

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can perish
you can perish
he can perish
we can perish
you can perish
they can perish 	I can be perishing
you can be perishing
he can be perishing
we can be perishing
you can be perishing
they can be perishing	I can have perished
you can have perished
he can have perished
we can have perished
you can have perished
they can have perished	I can have been perishing
you can have been perishing
he can have been perishing
we can have been perishing
you can have been perishing
they can have been perishing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot perish
you cannot perish
he cannot perish
we cannot perish
you cannot perish
they cannot perish 	I cannot be perishing
you cannot be perishing
he cannot be perishing
we cannot be perishing
you cannot be perishing
they cannot be perishing	I cannot have perished
you cannot have perished
he cannot have perished
we cannot have perished
you cannot have perished
they cannot have perished	I cannot have been perishing
you cannot have been perishing
he cannot have been perishing
we cannot have been perishing
you cannot have been perishing
they cannot have been perishing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I perish?
can you perish?
can he perish?
can we perish?
can you perish?
can they perish? 	can I be perishing?
can you be perishing?
can he be perishing?
can we be perishing?
can you be perishing?
can they be perishing? 	can I have perished?
can you have perished?
can he have perished?
can we have perished?
can you have perished?
can they have perished? 	can I have been perishing?
can you have been perishing?
can he have been perishing?
can we have been perishing?
can you have been perishing?
can they have been perishing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not perish?
can you not perish?
can he not perish?
can we not perish?
can you not perish?
can they not perish? 	can I not be perishing?
can you not be perishing?
can he not be perishing?
can we not be perishing?
can you not be perishing?
can they not be perishing? 	can I not have perished?
can you not have perished?
can he not have perished?
can we not have perished?
can you not have perished?
can they not have perished? 	can I not have been perishing?
can you not have been perishing?
can he not have been perishing?
can we not have been perishing?
can you not have been perishing?
can they not have been perishing?