could configure
Regular verb: configure - configured- configured

Affirmation 	
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I could configure
you could configure
she could configure
we could configure
you could configure
they could configure 	I could be configuring
you could be configuring
she could be configuring
we could be configuring
you could be configuring
they could be configuring	I could have configured
you could have configured
she could have configured
we could have configured
you could have configured
they could have configured	I could have been configuring
you could have been configuring
she could have been configuring
we could have been configuring
you could have been configuring
they could have been configuring	

Negation 	
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I couldn't configure
you couldn't configure
she couldn't configure
we couldn't configure
you couldn't configure
they couldn't configure 	I couldn't be configuring
you couldn't be configuring
she couldn't be configuring
we couldn't be configuring
you couldn't be configuring
they couldn't be configuring	I couldn't have configured
you couldn't have configured
she couldn't have configured
we couldn't have configured
you couldn't have configured
they couldn't have configured	I couldn't have been configuring
you couldn't have been configuring
she couldn't have been configuring
we couldn't have been configuring
you couldn't have been configuring
they couldn't have been configuring	

Interrogative form 	
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could I configure?
could you configure?
could she configure?
could we configure?
could you configure?
could they configure? 	could I be configuring?
could you be configuring?
could she be configuring?
could we be configuring?
could you be configuring?
could they be configuring? 	could I have configured?
could you have configured?
could she have configured?
could we have configured?
could you have configured?
could they have configured? 	could I have been configuring?
could you have been configuring?
could she have been configuring?
could we have been configuring?
could you have been configuring?
could they have been configuring? 	

Interro-negative form 	
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couldn't I configure?
couldn't you configure?
couldn't she configure?
couldn't we configure?
couldn't you configure?
couldn't they configure? 	couldn't I be configuring?
couldn't you be configuring?
couldn't she be configuring?
couldn't we be configuring?
couldn't you be configuring?
couldn't they be configuring? 	couldn't I have configured?
couldn't you have configured?
couldn't she have configured?
couldn't we have configured?
couldn't you have configured?
couldn't they have configured? 	couldn't I have been configuring?
couldn't you have been configuring?
couldn't she have been configuring?
couldn't we have been configuring?
couldn't you have been configuring?
couldn't they have been configuring?