can acidify
Verbe régulier : acidify - acidified- acidified

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can acidify
you can acidify
he can acidify
we can acidify
you can acidify
they can acidify 	I can be acidifying
you can be acidifying
he can be acidifying
we can be acidifying
you can be acidifying
they can be acidifying	I can have acidified
you can have acidified
he can have acidified
we can have acidified
you can have acidified
they can have acidified	I can have been acidifying
you can have been acidifying
he can have been acidifying
we can have been acidifying
you can have been acidifying
they can have been acidifying	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't acidify
you can't acidify
he can't acidify
we can't acidify
you can't acidify
they can't acidify 	I can't be acidifying
you can't be acidifying
he can't be acidifying
we can't be acidifying
you can't be acidifying
they can't be acidifying	I can't have acidified
you can't have acidified
he can't have acidified
we can't have acidified
you can't have acidified
they can't have acidified	I can't have been acidifying
you can't have been acidifying
he can't have been acidifying
we can't have been acidifying
you can't have been acidifying
they can't have been acidifying	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I acidify?
can you acidify?
can he acidify?
can we acidify?
can you acidify?
can they acidify? 	can I be acidifying?
can you be acidifying?
can he be acidifying?
can we be acidifying?
can you be acidifying?
can they be acidifying? 	can I have acidified?
can you have acidified?
can he have acidified?
can we have acidified?
can you have acidified?
can they have acidified? 	can I have been acidifying?
can you have been acidifying?
can he have been acidifying?
can we have been acidifying?
can you have been acidifying?
can they have been acidifying? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I acidify?
can't you acidify?
can't he acidify?
can't we acidify?
can't you acidify?
can't they acidify? 	can't I be acidifying?
can't you be acidifying?
can't he be acidifying?
can't we be acidifying?
can't you be acidifying?
can't they be acidifying? 	can't I have acidified?
can't you have acidified?
can't he have acidified?
can't we have acidified?
can't you have acidified?
can't they have acidified? 	can't I have been acidifying?
can't you have been acidifying?
can't he have been acidifying?
can't we have been acidifying?
can't you have been acidifying?
can't they have been acidifying?