could disclose
Regular verb: disclose - disclosed- disclosed

Affirmation 	
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I could disclose
you could disclose
he could disclose
we could disclose
you could disclose
they could disclose 	I could be disclosing
you could be disclosing
he could be disclosing
we could be disclosing
you could be disclosing
they could be disclosing	I could have disclosed
you could have disclosed
he could have disclosed
we could have disclosed
you could have disclosed
they could have disclosed	I could have been disclosing
you could have been disclosing
he could have been disclosing
we could have been disclosing
you could have been disclosing
they could have been disclosing	

Negation 	
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I couldn't disclose
you couldn't disclose
he couldn't disclose
we couldn't disclose
you couldn't disclose
they couldn't disclose 	I couldn't be disclosing
you couldn't be disclosing
he couldn't be disclosing
we couldn't be disclosing
you couldn't be disclosing
they couldn't be disclosing	I couldn't have disclosed
you couldn't have disclosed
he couldn't have disclosed
we couldn't have disclosed
you couldn't have disclosed
they couldn't have disclosed	I couldn't have been disclosing
you couldn't have been disclosing
he couldn't have been disclosing
we couldn't have been disclosing
you couldn't have been disclosing
they couldn't have been disclosing	

Interrogative form 	
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could I disclose?
could you disclose?
could he disclose?
could we disclose?
could you disclose?
could they disclose? 	could I be disclosing?
could you be disclosing?
could he be disclosing?
could we be disclosing?
could you be disclosing?
could they be disclosing? 	could I have disclosed?
could you have disclosed?
could he have disclosed?
could we have disclosed?
could you have disclosed?
could they have disclosed? 	could I have been disclosing?
could you have been disclosing?
could he have been disclosing?
could we have been disclosing?
could you have been disclosing?
could they have been disclosing? 	

Interro-negative form 	
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couldn't I disclose?
couldn't you disclose?
couldn't he disclose?
couldn't we disclose?
couldn't you disclose?
couldn't they disclose? 	couldn't I be disclosing?
couldn't you be disclosing?
couldn't he be disclosing?
couldn't we be disclosing?
couldn't you be disclosing?
couldn't they be disclosing? 	couldn't I have disclosed?
couldn't you have disclosed?
couldn't he have disclosed?
couldn't we have disclosed?
couldn't you have disclosed?
couldn't they have disclosed? 	couldn't I have been disclosing?
couldn't you have been disclosing?
couldn't he have been disclosing?
couldn't we have been disclosing?
couldn't you have been disclosing?
couldn't they have been disclosing?