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 cannot radiotelephone
you cannot radiotelephone
he cannot radiotelephone
we cannot radiotelephone
you cannot radiotelephone
they cannot radiotelephone 	I cannot be radiotelephoning
you cannot be radiotelephoning
he cannot be radiotelephoning
we cannot be radiotelephoning
you cannot be radiotelephoning
they cannot be radiotelephoning	I cannot have radiotelephoned
you cannot have radiotelephoned
he cannot have radiotelephoned
we cannot have radiotelephoned
you cannot have radiotelephoned
they cannot have radiotelephoned	I cannot have been radiotelephoning
you cannot have been radiotelephoning
he cannot have been radiotelephoning
we cannot have been radiotelephoning
you cannot have been radiotelephoning
they cannot 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 I not radiotelephone?
can you not radiotelephone?
can he not radiotelephone?
can we not radiotelephone?
can you not radiotelephone?
can they not radiotelephone? 	can I not be radiotelephoning?
can you not be radiotelephoning?
can he not be radiotelephoning?
can we not be radiotelephoning?
can you not be radiotelephoning?
can they not be radiotelephoning? 	can I not have radiotelephoned?
can you not have radiotelephoned?
can he not have radiotelephoned?
can we not have radiotelephoned?
can you not have radiotelephoned?
can they not have radiotelephoned? 	can I not have been radiotelephoning?
can you not have been radiotelephoning?
can he not have been radiotelephoning?
can we not have been radiotelephoning?
can you not have been radiotelephoning?
can they not have been radiotelephoning?