could labialise
Verbe régulier : labialise - labialised- labialised

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could labialise
you could labialise
she could labialise
we could labialise
you could labialise
they could labialise 	I could be labialising
you could be labialising
she could be labialising
we could be labialising
you could be labialising
they could be labialising	I could have labialised
you could have labialised
she could have labialised
we could have labialised
you could have labialised
they could have labialised	I could have been labialising
you could have been labialising
she could have been labialising
we could have been labialising
you could have been labialising
they could have been labialising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't labialise
you couldn't labialise
she couldn't labialise
we couldn't labialise
you couldn't labialise
they couldn't labialise 	I couldn't be labialising
you couldn't be labialising
she couldn't be labialising
we couldn't be labialising
you couldn't be labialising
they couldn't be labialising	I couldn't have labialised
you couldn't have labialised
she couldn't have labialised
we couldn't have labialised
you couldn't have labialised
they couldn't have labialised	I couldn't have been labialising
you couldn't have been labialising
she couldn't have been labialising
we couldn't have been labialising
you couldn't have been labialising
they couldn't have been labialising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I labialise?
could you labialise?
could she labialise?
could we labialise?
could you labialise?
could they labialise? 	could I be labialising?
could you be labialising?
could she be labialising?
could we be labialising?
could you be labialising?
could they be labialising? 	could I have labialised?
could you have labialised?
could she have labialised?
could we have labialised?
could you have labialised?
could they have labialised? 	could I have been labialising?
could you have been labialising?
could she have been labialising?
could we have been labialising?
could you have been labialising?
could they have been labialising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I labialise?
couldn't you labialise?
couldn't she labialise?
couldn't we labialise?
couldn't you labialise?
couldn't they labialise? 	couldn't I be labialising?
couldn't you be labialising?
couldn't she be labialising?
couldn't we be labialising?
couldn't you be labialising?
couldn't they be labialising? 	couldn't I have labialised?
couldn't you have labialised?
couldn't she have labialised?
couldn't we have labialised?
couldn't you have labialised?
couldn't they have labialised? 	couldn't I have been labialising?
couldn't you have been labialising?
couldn't she have been labialising?
couldn't we have been labialising?
couldn't you have been labialising?
couldn't they have been labialising?