could aspire
Regular verb: aspire - aspired- aspired

Affirmation 	
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I could aspire
you could aspire
he could aspire
we could aspire
you could aspire
they could aspire 	I could be aspiring
you could be aspiring
he could be aspiring
we could be aspiring
you could be aspiring
they could be aspiring	I could have aspired
you could have aspired
he could have aspired
we could have aspired
you could have aspired
they could have aspired	I could have been aspiring
you could have been aspiring
he could have been aspiring
we could have been aspiring
you could have been aspiring
they could have been aspiring	

Negation 	
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I could not aspire
you could not aspire
he could not aspire
we could not aspire
you could not aspire
they could not aspire 	I could not be aspiring
you could not be aspiring
he could not be aspiring
we could not be aspiring
you could not be aspiring
they could not be aspiring	I could not have aspired
you could not have aspired
he could not have aspired
we could not have aspired
you could not have aspired
they could not have aspired	I could not have been aspiring
you could not have been aspiring
he could not have been aspiring
we could not have been aspiring
you could not have been aspiring
they could not have been aspiring	

Interrogative form 	
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could I aspire?
could you aspire?
could he aspire?
could we aspire?
could you aspire?
could they aspire? 	could I be aspiring?
could you be aspiring?
could he be aspiring?
could we be aspiring?
could you be aspiring?
could they be aspiring? 	could I have aspired?
could you have aspired?
could he have aspired?
could we have aspired?
could you have aspired?
could they have aspired? 	could I have been aspiring?
could you have been aspiring?
could he have been aspiring?
could we have been aspiring?
could you have been aspiring?
could they have been aspiring? 	

Interro-negative form 	
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could I not aspire?
could you not aspire?
could he not aspire?
could we not aspire?
could you not aspire?
could they not aspire? 	could I not be aspiring?
could you not be aspiring?
could he not be aspiring?
could we not be aspiring?
could you not be aspiring?
could they not be aspiring? 	could I not have aspired?
could you not have aspired?
could he not have aspired?
could we not have aspired?
could you not have aspired?
could they not have aspired? 	could I not have been aspiring?
could you not have been aspiring?
could he not have been aspiring?
could we not have been aspiring?
could you not have been aspiring?
could they not have been aspiring?