could aprise
Verbe régulier : aprise - aprised- aprised

Affirmation 	
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I could aprise
you could aprise
she could aprise
we could aprise
you could aprise
they could aprise 	I could be aprising
you could be aprising
she could be aprising
we could be aprising
you could be aprising
they could be aprising	I could have aprised
you could have aprised
she could have aprised
we could have aprised
you could have aprised
they could have aprised	I could have been aprising
you could have been aprising
she could have been aprising
we could have been aprising
you could have been aprising
they could have been aprising	

Négation 	
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I couldn't aprise
you couldn't aprise
she couldn't aprise
we couldn't aprise
you couldn't aprise
they couldn't aprise 	I couldn't be aprising
you couldn't be aprising
she couldn't be aprising
we couldn't be aprising
you couldn't be aprising
they couldn't be aprising	I couldn't have aprised
you couldn't have aprised
she couldn't have aprised
we couldn't have aprised
you couldn't have aprised
they couldn't have aprised	I couldn't have been aprising
you couldn't have been aprising
she couldn't have been aprising
we couldn't have been aprising
you couldn't have been aprising
they couldn't have been aprising	

Forme interrogative 	
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could I aprise?
could you aprise?
could she aprise?
could we aprise?
could you aprise?
could they aprise? 	could I be aprising?
could you be aprising?
could she be aprising?
could we be aprising?
could you be aprising?
could they be aprising? 	could I have aprised?
could you have aprised?
could she have aprised?
could we have aprised?
could you have aprised?
could they have aprised? 	could I have been aprising?
could you have been aprising?
could she have been aprising?
could we have been aprising?
could you have been aprising?
could they have been aprising? 	

Forme interro-négative 	
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couldn't I aprise?
couldn't you aprise?
couldn't she aprise?
couldn't we aprise?
couldn't you aprise?
couldn't they aprise? 	couldn't I be aprising?
couldn't you be aprising?
couldn't she be aprising?
couldn't we be aprising?
couldn't you be aprising?
couldn't they be aprising? 	couldn't I have aprised?
couldn't you have aprised?
couldn't she have aprised?
couldn't we have aprised?
couldn't you have aprised?
couldn't they have aprised? 	couldn't I have been aprising?
couldn't you have been aprising?
couldn't she have been aprising?
couldn't we have been aprising?
couldn't you have been aprising?
couldn't they have been aprising?