could sugarcoat
Verbe régulier : sugarcoat - sugarcoated- sugarcoated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could sugarcoat
you could sugarcoat
she could sugarcoat
we could sugarcoat
you could sugarcoat
they could sugarcoat 	I could be sugarcoating
you could be sugarcoating
she could be sugarcoating
we could be sugarcoating
you could be sugarcoating
they could be sugarcoating	I could have sugarcoated
you could have sugarcoated
she could have sugarcoated
we could have sugarcoated
you could have sugarcoated
they could have sugarcoated	I could have been sugarcoating
you could have been sugarcoating
she could have been sugarcoating
we could have been sugarcoating
you could have been sugarcoating
they could have been sugarcoating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't sugarcoat
you couldn't sugarcoat
she couldn't sugarcoat
we couldn't sugarcoat
you couldn't sugarcoat
they couldn't sugarcoat 	I couldn't be sugarcoating
you couldn't be sugarcoating
she couldn't be sugarcoating
we couldn't be sugarcoating
you couldn't be sugarcoating
they couldn't be sugarcoating	I couldn't have sugarcoated
you couldn't have sugarcoated
she couldn't have sugarcoated
we couldn't have sugarcoated
you couldn't have sugarcoated
they couldn't have sugarcoated	I couldn't have been sugarcoating
you couldn't have been sugarcoating
she couldn't have been sugarcoating
we couldn't have been sugarcoating
you couldn't have been sugarcoating
they couldn't have been sugarcoating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I sugarcoat?
could you sugarcoat?
could she sugarcoat?
could we sugarcoat?
could you sugarcoat?
could they sugarcoat? 	could I be sugarcoating?
could you be sugarcoating?
could she be sugarcoating?
could we be sugarcoating?
could you be sugarcoating?
could they be sugarcoating? 	could I have sugarcoated?
could you have sugarcoated?
could she have sugarcoated?
could we have sugarcoated?
could you have sugarcoated?
could they have sugarcoated? 	could I have been sugarcoating?
could you have been sugarcoating?
could she have been sugarcoating?
could we have been sugarcoating?
could you have been sugarcoating?
could they have been sugarcoating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I sugarcoat?
couldn't you sugarcoat?
couldn't she sugarcoat?
couldn't we sugarcoat?
couldn't you sugarcoat?
couldn't they sugarcoat? 	couldn't I be sugarcoating?
couldn't you be sugarcoating?
couldn't she be sugarcoating?
couldn't we be sugarcoating?
couldn't you be sugarcoating?
couldn't they be sugarcoating? 	couldn't I have sugarcoated?
couldn't you have sugarcoated?
couldn't she have sugarcoated?
couldn't we have sugarcoated?
couldn't you have sugarcoated?
couldn't they have sugarcoated? 	couldn't I have been sugarcoating?
couldn't you have been sugarcoating?
couldn't she have been sugarcoating?
couldn't we have been sugarcoating?
couldn't you have been sugarcoating?
couldn't they have been sugarcoating?