could disappoint
Verbe régulier : disappoint - disappointed- disappointed

Affirmation 	
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I could disappoint
you could disappoint
he could disappoint
we could disappoint
you could disappoint
they could disappoint 	I could be disappointing
you could be disappointing
he could be disappointing
we could be disappointing
you could be disappointing
they could be disappointing	I could have disappointed
you could have disappointed
he could have disappointed
we could have disappointed
you could have disappointed
they could have disappointed	I could have been disappointing
you could have been disappointing
he could have been disappointing
we could have been disappointing
you could have been disappointing
they could have been disappointing	

Négation 	
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I couldn't disappoint
you couldn't disappoint
he couldn't disappoint
we couldn't disappoint
you couldn't disappoint
they couldn't disappoint 	I couldn't be disappointing
you couldn't be disappointing
he couldn't be disappointing
we couldn't be disappointing
you couldn't be disappointing
they couldn't be disappointing	I couldn't have disappointed
you couldn't have disappointed
he couldn't have disappointed
we couldn't have disappointed
you couldn't have disappointed
they couldn't have disappointed	I couldn't have been disappointing
you couldn't have been disappointing
he couldn't have been disappointing
we couldn't have been disappointing
you couldn't have been disappointing
they couldn't have been disappointing	

Forme interrogative 	
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could I disappoint?
could you disappoint?
could he disappoint?
could we disappoint?
could you disappoint?
could they disappoint? 	could I be disappointing?
could you be disappointing?
could he be disappointing?
could we be disappointing?
could you be disappointing?
could they be disappointing? 	could I have disappointed?
could you have disappointed?
could he have disappointed?
could we have disappointed?
could you have disappointed?
could they have disappointed? 	could I have been disappointing?
could you have been disappointing?
could he have been disappointing?
could we have been disappointing?
could you have been disappointing?
could they have been disappointing? 	

Forme interro-négative 	
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couldn't I disappoint?
couldn't you disappoint?
couldn't he disappoint?
couldn't we disappoint?
couldn't you disappoint?
couldn't they disappoint? 	couldn't I be disappointing?
couldn't you be disappointing?
couldn't he be disappointing?
couldn't we be disappointing?
couldn't you be disappointing?
couldn't they be disappointing? 	couldn't I have disappointed?
couldn't you have disappointed?
couldn't he have disappointed?
couldn't we have disappointed?
couldn't you have disappointed?
couldn't they have disappointed? 	couldn't I have been disappointing?
couldn't you have been disappointing?
couldn't he have been disappointing?
couldn't we have been disappointing?
couldn't you have been disappointing?
couldn't they have been disappointing?