can fulfil
Verbo regular: fulfil - fulfilled- fulfilled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can fulfil
you can fulfil
he can fulfil
we can fulfil
you can fulfil
they can fulfil 	I can be fulfilling
you can be fulfilling
he can be fulfilling
we can be fulfilling
you can be fulfilling
they can be fulfilling	I can have fulfilled
you can have fulfilled
he can have fulfilled
we can have fulfilled
you can have fulfilled
they can have fulfilled	I can have been fulfilling
you can have been fulfilling
he can have been fulfilling
we can have been fulfilling
you can have been fulfilling
they can have been fulfilling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot fulfil
you cannot fulfil
he cannot fulfil
we cannot fulfil
you cannot fulfil
they cannot fulfil 	I cannot be fulfilling
you cannot be fulfilling
he cannot be fulfilling
we cannot be fulfilling
you cannot be fulfilling
they cannot be fulfilling	I cannot have fulfilled
you cannot have fulfilled
he cannot have fulfilled
we cannot have fulfilled
you cannot have fulfilled
they cannot have fulfilled	I cannot have been fulfilling
you cannot have been fulfilling
he cannot have been fulfilling
we cannot have been fulfilling
you cannot have been fulfilling
they cannot have been fulfilling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I fulfil?
can you fulfil?
can he fulfil?
can we fulfil?
can you fulfil?
can they fulfil? 	can I be fulfilling?
can you be fulfilling?
can he be fulfilling?
can we be fulfilling?
can you be fulfilling?
can they be fulfilling? 	can I have fulfilled?
can you have fulfilled?
can he have fulfilled?
can we have fulfilled?
can you have fulfilled?
can they have fulfilled? 	can I have been fulfilling?
can you have been fulfilling?
can he have been fulfilling?
can we have been fulfilling?
can you have been fulfilling?
can they have been fulfilling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not fulfil?
can you not fulfil?
can he not fulfil?
can we not fulfil?
can you not fulfil?
can they not fulfil? 	can I not be fulfilling?
can you not be fulfilling?
can he not be fulfilling?
can we not be fulfilling?
can you not be fulfilling?
can they not be fulfilling? 	can I not have fulfilled?
can you not have fulfilled?
can he not have fulfilled?
can we not have fulfilled?
can you not have fulfilled?
can they not have fulfilled? 	can I not have been fulfilling?
can you not have been fulfilling?
can he not have been fulfilling?
can we not have been fulfilling?
can you not have been fulfilling?
can they not have been fulfilling?