can telex
Regular verb: telex - telexed- telexed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can telex
you can telex
he can telex
we can telex
you can telex
they can telex 	I can be telexing
you can be telexing
he can be telexing
we can be telexing
you can be telexing
they can be telexing	I can have telexed
you can have telexed
he can have telexed
we can have telexed
you can have telexed
they can have telexed	I can have been telexing
you can have been telexing
he can have been telexing
we can have been telexing
you can have been telexing
they can have been telexing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't telex
you can't telex
he can't telex
we can't telex
you can't telex
they can't telex 	I can't be telexing
you can't be telexing
he can't be telexing
we can't be telexing
you can't be telexing
they can't be telexing	I can't have telexed
you can't have telexed
he can't have telexed
we can't have telexed
you can't have telexed
they can't have telexed	I can't have been telexing
you can't have been telexing
he can't have been telexing
we can't have been telexing
you can't have been telexing
they can't have been telexing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I telex?
can you telex?
can he telex?
can we telex?
can you telex?
can they telex? 	can I be telexing?
can you be telexing?
can he be telexing?
can we be telexing?
can you be telexing?
can they be telexing? 	can I have telexed?
can you have telexed?
can he have telexed?
can we have telexed?
can you have telexed?
can they have telexed? 	can I have been telexing?
can you have been telexing?
can he have been telexing?
can we have been telexing?
can you have been telexing?
can they have been telexing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I telex?
can't you telex?
can't he telex?
can't we telex?
can't you telex?
can't they telex? 	can't I be telexing?
can't you be telexing?
can't he be telexing?
can't we be telexing?
can't you be telexing?
can't they be telexing? 	can't I have telexed?
can't you have telexed?
can't he have telexed?
can't we have telexed?
can't you have telexed?
can't they have telexed? 	can't I have been telexing?
can't you have been telexing?
can't he have been telexing?
can't we have been telexing?
can't you have been telexing?
can't they have been telexing?