could morph
Verbe régulier : morph - morphed- morphed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could morph
you could morph
she could morph
we could morph
you could morph
they could morph 	I could be morphing
you could be morphing
she could be morphing
we could be morphing
you could be morphing
they could be morphing	I could have morphed
you could have morphed
she could have morphed
we could have morphed
you could have morphed
they could have morphed	I could have been morphing
you could have been morphing
she could have been morphing
we could have been morphing
you could have been morphing
they could have been morphing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't morph
you couldn't morph
she couldn't morph
we couldn't morph
you couldn't morph
they couldn't morph 	I couldn't be morphing
you couldn't be morphing
she couldn't be morphing
we couldn't be morphing
you couldn't be morphing
they couldn't be morphing	I couldn't have morphed
you couldn't have morphed
she couldn't have morphed
we couldn't have morphed
you couldn't have morphed
they couldn't have morphed	I couldn't have been morphing
you couldn't have been morphing
she couldn't have been morphing
we couldn't have been morphing
you couldn't have been morphing
they couldn't have been morphing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I morph?
could you morph?
could she morph?
could we morph?
could you morph?
could they morph? 	could I be morphing?
could you be morphing?
could she be morphing?
could we be morphing?
could you be morphing?
could they be morphing? 	could I have morphed?
could you have morphed?
could she have morphed?
could we have morphed?
could you have morphed?
could they have morphed? 	could I have been morphing?
could you have been morphing?
could she have been morphing?
could we have been morphing?
could you have been morphing?
could they have been morphing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I morph?
couldn't you morph?
couldn't she morph?
couldn't we morph?
couldn't you morph?
couldn't they morph? 	couldn't I be morphing?
couldn't you be morphing?
couldn't she be morphing?
couldn't we be morphing?
couldn't you be morphing?
couldn't they be morphing? 	couldn't I have morphed?
couldn't you have morphed?
couldn't she have morphed?
couldn't we have morphed?
couldn't you have morphed?
couldn't they have morphed? 	couldn't I have been morphing?
couldn't you have been morphing?
couldn't she have been morphing?
couldn't we have been morphing?
couldn't you have been morphing?
couldn't they have been morphing?