could affiliate
Regular verb: affiliate - affiliated- affiliated

Affirmation 	
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I could affiliate
you could affiliate
she could affiliate
we could affiliate
you could affiliate
they could affiliate 	I could be affiliating
you could be affiliating
she could be affiliating
we could be affiliating
you could be affiliating
they could be affiliating	I could have affiliated
you could have affiliated
she could have affiliated
we could have affiliated
you could have affiliated
they could have affiliated	I could have been affiliating
you could have been affiliating
she could have been affiliating
we could have been affiliating
you could have been affiliating
they could have been affiliating	

Negation 	
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I couldn't affiliate
you couldn't affiliate
she couldn't affiliate
we couldn't affiliate
you couldn't affiliate
they couldn't affiliate 	I couldn't be affiliating
you couldn't be affiliating
she couldn't be affiliating
we couldn't be affiliating
you couldn't be affiliating
they couldn't be affiliating	I couldn't have affiliated
you couldn't have affiliated
she couldn't have affiliated
we couldn't have affiliated
you couldn't have affiliated
they couldn't have affiliated	I couldn't have been affiliating
you couldn't have been affiliating
she couldn't have been affiliating
we couldn't have been affiliating
you couldn't have been affiliating
they couldn't have been affiliating	

Interrogative form 	
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could I affiliate?
could you affiliate?
could she affiliate?
could we affiliate?
could you affiliate?
could they affiliate? 	could I be affiliating?
could you be affiliating?
could she be affiliating?
could we be affiliating?
could you be affiliating?
could they be affiliating? 	could I have affiliated?
could you have affiliated?
could she have affiliated?
could we have affiliated?
could you have affiliated?
could they have affiliated? 	could I have been affiliating?
could you have been affiliating?
could she have been affiliating?
could we have been affiliating?
could you have been affiliating?
could they have been affiliating? 	

Interro-negative form 	
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couldn't I affiliate?
couldn't you affiliate?
couldn't she affiliate?
couldn't we affiliate?
couldn't you affiliate?
couldn't they affiliate? 	couldn't I be affiliating?
couldn't you be affiliating?
couldn't she be affiliating?
couldn't we be affiliating?
couldn't you be affiliating?
couldn't they be affiliating? 	couldn't I have affiliated?
couldn't you have affiliated?
couldn't she have affiliated?
couldn't we have affiliated?
couldn't you have affiliated?
couldn't they have affiliated? 	couldn't I have been affiliating?
couldn't you have been affiliating?
couldn't she have been affiliating?
couldn't we have been affiliating?
couldn't you have been affiliating?
couldn't they have been affiliating?