can plumb
Verbo regolare: plumb - plumbed- plumbed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can plumb
you can plumb
she can plumb
we can plumb
you can plumb
they can plumb 	I can be plumbing
you can be plumbing
she can be plumbing
we can be plumbing
you can be plumbing
they can be plumbing	I can have plumbed
you can have plumbed
she can have plumbed
we can have plumbed
you can have plumbed
they can have plumbed	I can have been plumbing
you can have been plumbing
she can have been plumbing
we can have been plumbing
you can have been plumbing
they can have been plumbing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I cannot plumb
you cannot plumb
she cannot plumb
we cannot plumb
you cannot plumb
they cannot plumb 	I cannot be plumbing
you cannot be plumbing
she cannot be plumbing
we cannot be plumbing
you cannot be plumbing
they cannot be plumbing	I cannot have plumbed
you cannot have plumbed
she cannot have plumbed
we cannot have plumbed
you cannot have plumbed
they cannot have plumbed	I cannot have been plumbing
you cannot have been plumbing
she cannot have been plumbing
we cannot have been plumbing
you cannot have been plumbing
they cannot have been plumbing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I plumb?
can you plumb?
can she plumb?
can we plumb?
can you plumb?
can they plumb? 	can I be plumbing?
can you be plumbing?
can she be plumbing?
can we be plumbing?
can you be plumbing?
can they be plumbing? 	can I have plumbed?
can you have plumbed?
can she have plumbed?
can we have plumbed?
can you have plumbed?
can they have plumbed? 	can I have been plumbing?
can you have been plumbing?
can she have been plumbing?
can we have been plumbing?
can you have been plumbing?
can they have been plumbing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I not plumb?
can you not plumb?
can she not plumb?
can we not plumb?
can you not plumb?
can they not plumb? 	can I not be plumbing?
can you not be plumbing?
can she not be plumbing?
can we not be plumbing?
can you not be plumbing?
can they not be plumbing? 	can I not have plumbed?
can you not have plumbed?
can she not have plumbed?
can we not have plumbed?
can you not have plumbed?
can they not have plumbed? 	can I not have been plumbing?
can you not have been plumbing?
can she not have been plumbing?
can we not have been plumbing?
can you not have been plumbing?
can they not have been plumbing?