can alternate
Verbo regolare: alternate - alternated- alternated

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can alternate
you can alternate
he can alternate
we can alternate
you can alternate
they can alternate 	I can be alternating
you can be alternating
he can be alternating
we can be alternating
you can be alternating
they can be alternating	I can have alternated
you can have alternated
he can have alternated
we can have alternated
you can have alternated
they can have alternated	I can have been alternating
you can have been alternating
he can have been alternating
we can have been alternating
you can have been alternating
they can have been alternating	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can't alternate
you can't alternate
he can't alternate
we can't alternate
you can't alternate
they can't alternate 	I can't be alternating
you can't be alternating
he can't be alternating
we can't be alternating
you can't be alternating
they can't be alternating	I can't have alternated
you can't have alternated
he can't have alternated
we can't have alternated
you can't have alternated
they can't have alternated	I can't have been alternating
you can't have been alternating
he can't have been alternating
we can't have been alternating
you can't have been alternating
they can't have been alternating	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I alternate?
can you alternate?
can he alternate?
can we alternate?
can you alternate?
can they alternate? 	can I be alternating?
can you be alternating?
can he be alternating?
can we be alternating?
can you be alternating?
can they be alternating? 	can I have alternated?
can you have alternated?
can he have alternated?
can we have alternated?
can you have alternated?
can they have alternated? 	can I have been alternating?
can you have been alternating?
can he have been alternating?
can we have been alternating?
can you have been alternating?
can they have been alternating? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can't I alternate?
can't you alternate?
can't he alternate?
can't we alternate?
can't you alternate?
can't they alternate? 	can't I be alternating?
can't you be alternating?
can't he be alternating?
can't we be alternating?
can't you be alternating?
can't they be alternating? 	can't I have alternated?
can't you have alternated?
can't he have alternated?
can't we have alternated?
can't you have alternated?
can't they have alternated? 	can't I have been alternating?
can't you have been alternating?
can't he have been alternating?
can't we have been alternating?
can't you have been alternating?
can't they have been alternating?