can radiotelephone
Regular verb: radiotelephone - radiotelephoned- radiotelephoned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can radiotelephone
you can radiotelephone
he can radiotelephone
we can radiotelephone
you can radiotelephone
they can radiotelephone 	I can be radiotelephoning
you can be radiotelephoning
he can be radiotelephoning
we can be radiotelephoning
you can be radiotelephoning
they can be radiotelephoning	I can have radiotelephoned
you can have radiotelephoned
he can have radiotelephoned
we can have radiotelephoned
you can have radiotelephoned
they can have radiotelephoned	I can have been radiotelephoning
you can have been radiotelephoning
he can have been radiotelephoning
we can have been radiotelephoning
you can have been radiotelephoning
they can have been radiotelephoning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't radiotelephone
you can't radiotelephone
he can't radiotelephone
we can't radiotelephone
you can't radiotelephone
they can't radiotelephone 	I can't be radiotelephoning
you can't be radiotelephoning
he can't be radiotelephoning
we can't be radiotelephoning
you can't be radiotelephoning
they can't be radiotelephoning	I can't have radiotelephoned
you can't have radiotelephoned
he can't have radiotelephoned
we can't have radiotelephoned
you can't have radiotelephoned
they can't have radiotelephoned	I can't have been radiotelephoning
you can't have been radiotelephoning
he can't have been radiotelephoning
we can't have been radiotelephoning
you can't have been radiotelephoning
they can't have been radiotelephoning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I radiotelephone?
can you radiotelephone?
can he radiotelephone?
can we radiotelephone?
can you radiotelephone?
can they radiotelephone? 	can I be radiotelephoning?
can you be radiotelephoning?
can he be radiotelephoning?
can we be radiotelephoning?
can you be radiotelephoning?
can they be radiotelephoning? 	can I have radiotelephoned?
can you have radiotelephoned?
can he have radiotelephoned?
can we have radiotelephoned?
can you have radiotelephoned?
can they have radiotelephoned? 	can I have been radiotelephoning?
can you have been radiotelephoning?
can he have been radiotelephoning?
can we have been radiotelephoning?
can you have been radiotelephoning?
can they have been radiotelephoning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I radiotelephone?
can't you radiotelephone?
can't he radiotelephone?
can't we radiotelephone?
can't you radiotelephone?
can't they radiotelephone? 	can't I be radiotelephoning?
can't you be radiotelephoning?
can't he be radiotelephoning?
can't we be radiotelephoning?
can't you be radiotelephoning?
can't they be radiotelephoning? 	can't I have radiotelephoned?
can't you have radiotelephoned?
can't he have radiotelephoned?
can't we have radiotelephoned?
can't you have radiotelephoned?
can't they have radiotelephoned? 	can't I have been radiotelephoning?
can't you have been radiotelephoning?
can't he have been radiotelephoning?
can't we have been radiotelephoning?
can't you have been radiotelephoning?
can't they have been radiotelephoning?