could emendate
Regular verb: emendate - emendated- emendated

Affirmation 	
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I could emendate
you could emendate
he could emendate
we could emendate
you could emendate
they could emendate 	I could be emendating
you could be emendating
he could be emendating
we could be emendating
you could be emendating
they could be emendating	I could have emendated
you could have emendated
he could have emendated
we could have emendated
you could have emendated
they could have emendated	I could have been emendating
you could have been emendating
he could have been emendating
we could have been emendating
you could have been emendating
they could have been emendating	

Negation 	
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I couldn't emendate
you couldn't emendate
he couldn't emendate
we couldn't emendate
you couldn't emendate
they couldn't emendate 	I couldn't be emendating
you couldn't be emendating
he couldn't be emendating
we couldn't be emendating
you couldn't be emendating
they couldn't be emendating	I couldn't have emendated
you couldn't have emendated
he couldn't have emendated
we couldn't have emendated
you couldn't have emendated
they couldn't have emendated	I couldn't have been emendating
you couldn't have been emendating
he couldn't have been emendating
we couldn't have been emendating
you couldn't have been emendating
they couldn't have been emendating	

Interrogative form 	
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could I emendate?
could you emendate?
could he emendate?
could we emendate?
could you emendate?
could they emendate? 	could I be emendating?
could you be emendating?
could he be emendating?
could we be emendating?
could you be emendating?
could they be emendating? 	could I have emendated?
could you have emendated?
could he have emendated?
could we have emendated?
could you have emendated?
could they have emendated? 	could I have been emendating?
could you have been emendating?
could he have been emendating?
could we have been emendating?
could you have been emendating?
could they have been emendating? 	

Interro-negative form 	
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couldn't I emendate?
couldn't you emendate?
couldn't he emendate?
couldn't we emendate?
couldn't you emendate?
couldn't they emendate? 	couldn't I be emendating?
couldn't you be emendating?
couldn't he be emendating?
couldn't we be emendating?
couldn't you be emendating?
couldn't they be emendating? 	couldn't I have emendated?
couldn't you have emendated?
couldn't he have emendated?
couldn't we have emendated?
couldn't you have emendated?
couldn't they have emendated? 	couldn't I have been emendating?
couldn't you have been emendating?
couldn't he have been emendating?
couldn't we have been emendating?
couldn't you have been emendating?
couldn't they have been emendating?