can incur
Verbo regular: incur - incurred- incurred

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can incur
you can incur
she can incur
we can incur
you can incur
they can incur 	I can be incurring
you can be incurring
she can be incurring
we can be incurring
you can be incurring
they can be incurring	I can have incurred
you can have incurred
she can have incurred
we can have incurred
you can have incurred
they can have incurred	I can have been incurring
you can have been incurring
she can have been incurring
we can have been incurring
you can have been incurring
they can have been incurring	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot incur
you cannot incur
she cannot incur
we cannot incur
you cannot incur
they cannot incur 	I cannot be incurring
you cannot be incurring
she cannot be incurring
we cannot be incurring
you cannot be incurring
they cannot be incurring	I cannot have incurred
you cannot have incurred
she cannot have incurred
we cannot have incurred
you cannot have incurred
they cannot have incurred	I cannot have been incurring
you cannot have been incurring
she cannot have been incurring
we cannot have been incurring
you cannot have been incurring
they cannot have been incurring	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I incur?
can you incur?
can she incur?
can we incur?
can you incur?
can they incur? 	can I be incurring?
can you be incurring?
can she be incurring?
can we be incurring?
can you be incurring?
can they be incurring? 	can I have incurred?
can you have incurred?
can she have incurred?
can we have incurred?
can you have incurred?
can they have incurred? 	can I have been incurring?
can you have been incurring?
can she have been incurring?
can we have been incurring?
can you have been incurring?
can they have been incurring? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not incur?
can you not incur?
can she not incur?
can we not incur?
can you not incur?
can they not incur? 	can I not be incurring?
can you not be incurring?
can she not be incurring?
can we not be incurring?
can you not be incurring?
can they not be incurring? 	can I not have incurred?
can you not have incurred?
can she not have incurred?
can we not have incurred?
can you not have incurred?
can they not have incurred? 	can I not have been incurring?
can you not have been incurring?
can she not have been incurring?
can we not have been incurring?
can you not have been incurring?
can they not have been incurring?