can temper
Regular verb: temper - tempered- tempered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can temper
you can temper
he can temper
we can temper
you can temper
they can temper 	I can be tempering
you can be tempering
he can be tempering
we can be tempering
you can be tempering
they can be tempering	I can have tempered
you can have tempered
he can have tempered
we can have tempered
you can have tempered
they can have tempered	I can have been tempering
you can have been tempering
he can have been tempering
we can have been tempering
you can have been tempering
they can have been tempering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot temper
you cannot temper
he cannot temper
we cannot temper
you cannot temper
they cannot temper 	I cannot be tempering
you cannot be tempering
he cannot be tempering
we cannot be tempering
you cannot be tempering
they cannot be tempering	I cannot have tempered
you cannot have tempered
he cannot have tempered
we cannot have tempered
you cannot have tempered
they cannot have tempered	I cannot have been tempering
you cannot have been tempering
he cannot have been tempering
we cannot have been tempering
you cannot have been tempering
they cannot have been tempering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I temper?
can you temper?
can he temper?
can we temper?
can you temper?
can they temper? 	can I be tempering?
can you be tempering?
can he be tempering?
can we be tempering?
can you be tempering?
can they be tempering? 	can I have tempered?
can you have tempered?
can he have tempered?
can we have tempered?
can you have tempered?
can they have tempered? 	can I have been tempering?
can you have been tempering?
can he have been tempering?
can we have been tempering?
can you have been tempering?
can they have been tempering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not temper?
can you not temper?
can he not temper?
can we not temper?
can you not temper?
can they not temper? 	can I not be tempering?
can you not be tempering?
can he not be tempering?
can we not be tempering?
can you not be tempering?
can they not be tempering? 	can I not have tempered?
can you not have tempered?
can he not have tempered?
can we not have tempered?
can you not have tempered?
can they not have tempered? 	can I not have been tempering?
can you not have been tempering?
can he not have been tempering?
can we not have been tempering?
can you not have been tempering?
can they not have been tempering?