can consternate
Verbe régulier : consternate - consternated- consternated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can consternate
you can consternate
he can consternate
we can consternate
you can consternate
they can consternate 	I can be consternating
you can be consternating
he can be consternating
we can be consternating
you can be consternating
they can be consternating	I can have consternated
you can have consternated
he can have consternated
we can have consternated
you can have consternated
they can have consternated	I can have been consternating
you can have been consternating
he can have been consternating
we can have been consternating
you can have been consternating
they can have been consternating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't consternate
you can't consternate
he can't consternate
we can't consternate
you can't consternate
they can't consternate 	I can't be consternating
you can't be consternating
he can't be consternating
we can't be consternating
you can't be consternating
they can't be consternating	I can't have consternated
you can't have consternated
he can't have consternated
we can't have consternated
you can't have consternated
they can't have consternated	I can't have been consternating
you can't have been consternating
he can't have been consternating
we can't have been consternating
you can't have been consternating
they can't have been consternating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I consternate?
can you consternate?
can he consternate?
can we consternate?
can you consternate?
can they consternate? 	can I be consternating?
can you be consternating?
can he be consternating?
can we be consternating?
can you be consternating?
can they be consternating? 	can I have consternated?
can you have consternated?
can he have consternated?
can we have consternated?
can you have consternated?
can they have consternated? 	can I have been consternating?
can you have been consternating?
can he have been consternating?
can we have been consternating?
can you have been consternating?
can they have been consternating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I consternate?
can't you consternate?
can't he consternate?
can't we consternate?
can't you consternate?
can't they consternate? 	can't I be consternating?
can't you be consternating?
can't he be consternating?
can't we be consternating?
can't you be consternating?
can't they be consternating? 	can't I have consternated?
can't you have consternated?
can't he have consternated?
can't we have consternated?
can't you have consternated?
can't they have consternated? 	can't I have been consternating?
can't you have been consternating?
can't he have been consternating?
can't we have been consternating?
can't you have been consternating?
can't they have been consternating?