can head
Verbo regolare: head - headed- headed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can head
you can head
he can head
we can head
you can head
they can head 	I can be heading
you can be heading
he can be heading
we can be heading
you can be heading
they can be heading	I can have headed
you can have headed
he can have headed
we can have headed
you can have headed
they can have headed	I can have been heading
you can have been heading
he can have been heading
we can have been heading
you can have been heading
they can have been heading	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can't head
you can't head
he can't head
we can't head
you can't head
they can't head 	I can't be heading
you can't be heading
he can't be heading
we can't be heading
you can't be heading
they can't be heading	I can't have headed
you can't have headed
he can't have headed
we can't have headed
you can't have headed
they can't have headed	I can't have been heading
you can't have been heading
he can't have been heading
we can't have been heading
you can't have been heading
they can't have been heading	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I head?
can you head?
can he head?
can we head?
can you head?
can they head? 	can I be heading?
can you be heading?
can he be heading?
can we be heading?
can you be heading?
can they be heading? 	can I have headed?
can you have headed?
can he have headed?
can we have headed?
can you have headed?
can they have headed? 	can I have been heading?
can you have been heading?
can he have been heading?
can we have been heading?
can you have been heading?
can they have been heading? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can't I head?
can't you head?
can't he head?
can't we head?
can't you head?
can't they head? 	can't I be heading?
can't you be heading?
can't he be heading?
can't we be heading?
can't you be heading?
can't they be heading? 	can't I have headed?
can't you have headed?
can't he have headed?
can't we have headed?
can't you have headed?
can't they have headed? 	can't I have been heading?
can't you have been heading?
can't he have been heading?
can't we have been heading?
can't you have been heading?
can't they have been heading?