can asseverate
Verbe régulier : asseverate - asseverated- asseverated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can asseverate
you can asseverate
he can asseverate
we can asseverate
you can asseverate
they can asseverate 	I can be asseverating
you can be asseverating
he can be asseverating
we can be asseverating
you can be asseverating
they can be asseverating	I can have asseverated
you can have asseverated
he can have asseverated
we can have asseverated
you can have asseverated
they can have asseverated	I can have been asseverating
you can have been asseverating
he can have been asseverating
we can have been asseverating
you can have been asseverating
they can have been asseverating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't asseverate
you can't asseverate
he can't asseverate
we can't asseverate
you can't asseverate
they can't asseverate 	I can't be asseverating
you can't be asseverating
he can't be asseverating
we can't be asseverating
you can't be asseverating
they can't be asseverating	I can't have asseverated
you can't have asseverated
he can't have asseverated
we can't have asseverated
you can't have asseverated
they can't have asseverated	I can't have been asseverating
you can't have been asseverating
he can't have been asseverating
we can't have been asseverating
you can't have been asseverating
they can't have been asseverating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I asseverate?
can you asseverate?
can he asseverate?
can we asseverate?
can you asseverate?
can they asseverate? 	can I be asseverating?
can you be asseverating?
can he be asseverating?
can we be asseverating?
can you be asseverating?
can they be asseverating? 	can I have asseverated?
can you have asseverated?
can he have asseverated?
can we have asseverated?
can you have asseverated?
can they have asseverated? 	can I have been asseverating?
can you have been asseverating?
can he have been asseverating?
can we have been asseverating?
can you have been asseverating?
can they have been asseverating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I asseverate?
can't you asseverate?
can't he asseverate?
can't we asseverate?
can't you asseverate?
can't they asseverate? 	can't I be asseverating?
can't you be asseverating?
can't he be asseverating?
can't we be asseverating?
can't you be asseverating?
can't they be asseverating? 	can't I have asseverated?
can't you have asseverated?
can't he have asseverated?
can't we have asseverated?
can't you have asseverated?
can't they have asseverated? 	can't I have been asseverating?
can't you have been asseverating?
can't he have been asseverating?
can't we have been asseverating?
can't you have been asseverating?
can't they have been asseverating?