could clutter
Verbo regolare: clutter - cluttered- cluttered

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could clutter
you could clutter
she could clutter
we could clutter
you could clutter
they could clutter 	I could be cluttering
you could be cluttering
she could be cluttering
we could be cluttering
you could be cluttering
they could be cluttering	I could have cluttered
you could have cluttered
she could have cluttered
we could have cluttered
you could have cluttered
they could have cluttered	I could have been cluttering
you could have been cluttering
she could have been cluttering
we could have been cluttering
you could have been cluttering
they could have been cluttering	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't clutter
you couldn't clutter
she couldn't clutter
we couldn't clutter
you couldn't clutter
they couldn't clutter 	I couldn't be cluttering
you couldn't be cluttering
she couldn't be cluttering
we couldn't be cluttering
you couldn't be cluttering
they couldn't be cluttering	I couldn't have cluttered
you couldn't have cluttered
she couldn't have cluttered
we couldn't have cluttered
you couldn't have cluttered
they couldn't have cluttered	I couldn't have been cluttering
you couldn't have been cluttering
she couldn't have been cluttering
we couldn't have been cluttering
you couldn't have been cluttering
they couldn't have been cluttering	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I clutter?
could you clutter?
could she clutter?
could we clutter?
could you clutter?
could they clutter? 	could I be cluttering?
could you be cluttering?
could she be cluttering?
could we be cluttering?
could you be cluttering?
could they be cluttering? 	could I have cluttered?
could you have cluttered?
could she have cluttered?
could we have cluttered?
could you have cluttered?
could they have cluttered? 	could I have been cluttering?
could you have been cluttering?
could she have been cluttering?
could we have been cluttering?
could you have been cluttering?
could they have been cluttering? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I clutter?
couldn't you clutter?
couldn't she clutter?
couldn't we clutter?
couldn't you clutter?
couldn't they clutter? 	couldn't I be cluttering?
couldn't you be cluttering?
couldn't she be cluttering?
couldn't we be cluttering?
couldn't you be cluttering?
couldn't they be cluttering? 	couldn't I have cluttered?
couldn't you have cluttered?
couldn't she have cluttered?
couldn't we have cluttered?
couldn't you have cluttered?
couldn't they have cluttered? 	couldn't I have been cluttering?
couldn't you have been cluttering?
couldn't she have been cluttering?
couldn't we have been cluttering?
couldn't you have been cluttering?
couldn't they have been cluttering?