can destroy
Regular verb: destroy - destroyed- destroyed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can destroy
you can destroy
he can destroy
we can destroy
you can destroy
they can destroy 	I can be destroying
you can be destroying
he can be destroying
we can be destroying
you can be destroying
they can be destroying	I can have destroyed
you can have destroyed
he can have destroyed
we can have destroyed
you can have destroyed
they can have destroyed	I can have been destroying
you can have been destroying
he can have been destroying
we can have been destroying
you can have been destroying
they can have been destroying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't destroy
you can't destroy
he can't destroy
we can't destroy
you can't destroy
they can't destroy 	I can't be destroying
you can't be destroying
he can't be destroying
we can't be destroying
you can't be destroying
they can't be destroying	I can't have destroyed
you can't have destroyed
he can't have destroyed
we can't have destroyed
you can't have destroyed
they can't have destroyed	I can't have been destroying
you can't have been destroying
he can't have been destroying
we can't have been destroying
you can't have been destroying
they can't have been destroying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I destroy?
can you destroy?
can he destroy?
can we destroy?
can you destroy?
can they destroy? 	can I be destroying?
can you be destroying?
can he be destroying?
can we be destroying?
can you be destroying?
can they be destroying? 	can I have destroyed?
can you have destroyed?
can he have destroyed?
can we have destroyed?
can you have destroyed?
can they have destroyed? 	can I have been destroying?
can you have been destroying?
can he have been destroying?
can we have been destroying?
can you have been destroying?
can they have been destroying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I destroy?
can't you destroy?
can't he destroy?
can't we destroy?
can't you destroy?
can't they destroy? 	can't I be destroying?
can't you be destroying?
can't he be destroying?
can't we be destroying?
can't you be destroying?
can't they be destroying? 	can't I have destroyed?
can't you have destroyed?
can't he have destroyed?
can't we have destroyed?
can't you have destroyed?
can't they have destroyed? 	can't I have been destroying?
can't you have been destroying?
can't he have been destroying?
can't we have been destroying?
can't you have been destroying?
can't they have been destroying?