could euphemise
Verbe régulier : euphemise - euphemised- euphemised

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could euphemise
you could euphemise
she could euphemise
we could euphemise
you could euphemise
they could euphemise 	I could be euphemising
you could be euphemising
she could be euphemising
we could be euphemising
you could be euphemising
they could be euphemising	I could have euphemised
you could have euphemised
she could have euphemised
we could have euphemised
you could have euphemised
they could have euphemised	I could have been euphemising
you could have been euphemising
she could have been euphemising
we could have been euphemising
you could have been euphemising
they could have been euphemising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't euphemise
you couldn't euphemise
she couldn't euphemise
we couldn't euphemise
you couldn't euphemise
they couldn't euphemise 	I couldn't be euphemising
you couldn't be euphemising
she couldn't be euphemising
we couldn't be euphemising
you couldn't be euphemising
they couldn't be euphemising	I couldn't have euphemised
you couldn't have euphemised
she couldn't have euphemised
we couldn't have euphemised
you couldn't have euphemised
they couldn't have euphemised	I couldn't have been euphemising
you couldn't have been euphemising
she couldn't have been euphemising
we couldn't have been euphemising
you couldn't have been euphemising
they couldn't have been euphemising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I euphemise?
could you euphemise?
could she euphemise?
could we euphemise?
could you euphemise?
could they euphemise? 	could I be euphemising?
could you be euphemising?
could she be euphemising?
could we be euphemising?
could you be euphemising?
could they be euphemising? 	could I have euphemised?
could you have euphemised?
could she have euphemised?
could we have euphemised?
could you have euphemised?
could they have euphemised? 	could I have been euphemising?
could you have been euphemising?
could she have been euphemising?
could we have been euphemising?
could you have been euphemising?
could they have been euphemising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I euphemise?
couldn't you euphemise?
couldn't she euphemise?
couldn't we euphemise?
couldn't you euphemise?
couldn't they euphemise? 	couldn't I be euphemising?
couldn't you be euphemising?
couldn't she be euphemising?
couldn't we be euphemising?
couldn't you be euphemising?
couldn't they be euphemising? 	couldn't I have euphemised?
couldn't you have euphemised?
couldn't she have euphemised?
couldn't we have euphemised?
couldn't you have euphemised?
couldn't they have euphemised? 	couldn't I have been euphemising?
couldn't you have been euphemising?
couldn't she have been euphemising?
couldn't we have been euphemising?
couldn't you have been euphemising?
couldn't they have been euphemising?