could deign
Regular verb: deign - deigned- deigned

Affirmation 	
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I could deign
you could deign
he could deign
we could deign
you could deign
they could deign 	I could be deigning
you could be deigning
he could be deigning
we could be deigning
you could be deigning
they could be deigning	I could have deigned
you could have deigned
he could have deigned
we could have deigned
you could have deigned
they could have deigned	I could have been deigning
you could have been deigning
he could have been deigning
we could have been deigning
you could have been deigning
they could have been deigning	

Negation 	
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I couldn't deign
you couldn't deign
he couldn't deign
we couldn't deign
you couldn't deign
they couldn't deign 	I couldn't be deigning
you couldn't be deigning
he couldn't be deigning
we couldn't be deigning
you couldn't be deigning
they couldn't be deigning	I couldn't have deigned
you couldn't have deigned
he couldn't have deigned
we couldn't have deigned
you couldn't have deigned
they couldn't have deigned	I couldn't have been deigning
you couldn't have been deigning
he couldn't have been deigning
we couldn't have been deigning
you couldn't have been deigning
they couldn't have been deigning	

Interrogative form 	
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could I deign?
could you deign?
could he deign?
could we deign?
could you deign?
could they deign? 	could I be deigning?
could you be deigning?
could he be deigning?
could we be deigning?
could you be deigning?
could they be deigning? 	could I have deigned?
could you have deigned?
could he have deigned?
could we have deigned?
could you have deigned?
could they have deigned? 	could I have been deigning?
could you have been deigning?
could he have been deigning?
could we have been deigning?
could you have been deigning?
could they have been deigning? 	

Interro-negative form 	
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couldn't I deign?
couldn't you deign?
couldn't he deign?
couldn't we deign?
couldn't you deign?
couldn't they deign? 	couldn't I be deigning?
couldn't you be deigning?
couldn't he be deigning?
couldn't we be deigning?
couldn't you be deigning?
couldn't they be deigning? 	couldn't I have deigned?
couldn't you have deigned?
couldn't he have deigned?
couldn't we have deigned?
couldn't you have deigned?
couldn't they have deigned? 	couldn't I have been deigning?
couldn't you have been deigning?
couldn't he have been deigning?
couldn't we have been deigning?
couldn't you have been deigning?
couldn't they have been deigning?