could fluoridate
Regelmä&szlig;iges Verb: fluoridate - fluoridated- fluoridated

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could fluoridate
you could fluoridate
he could fluoridate
we could fluoridate
you could fluoridate
they could fluoridate 	I could be fluoridating
you could be fluoridating
he could be fluoridating
we could be fluoridating
you could be fluoridating
they could be fluoridating	I could have fluoridated
you could have fluoridated
he could have fluoridated
we could have fluoridated
you could have fluoridated
they could have fluoridated	I could have been fluoridating
you could have been fluoridating
he could have been fluoridating
we could have been fluoridating
you could have been fluoridating
they could have been fluoridating	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I couldn't fluoridate
you couldn't fluoridate
he couldn't fluoridate
we couldn't fluoridate
you couldn't fluoridate
they couldn't fluoridate 	I couldn't be fluoridating
you couldn't be fluoridating
he couldn't be fluoridating
we couldn't be fluoridating
you couldn't be fluoridating
they couldn't be fluoridating	I couldn't have fluoridated
you couldn't have fluoridated
he couldn't have fluoridated
we couldn't have fluoridated
you couldn't have fluoridated
they couldn't have fluoridated	I couldn't have been fluoridating
you couldn't have been fluoridating
he couldn't have been fluoridating
we couldn't have been fluoridating
you couldn't have been fluoridating
they couldn't have been fluoridating	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I fluoridate?
could you fluoridate?
could he fluoridate?
could we fluoridate?
could you fluoridate?
could they fluoridate? 	could I be fluoridating?
could you be fluoridating?
could he be fluoridating?
could we be fluoridating?
could you be fluoridating?
could they be fluoridating? 	could I have fluoridated?
could you have fluoridated?
could he have fluoridated?
could we have fluoridated?
could you have fluoridated?
could they have fluoridated? 	could I have been fluoridating?
could you have been fluoridating?
could he have been fluoridating?
could we have been fluoridating?
could you have been fluoridating?
could they have been fluoridating? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
couldn't I fluoridate?
couldn't you fluoridate?
couldn't he fluoridate?
couldn't we fluoridate?
couldn't you fluoridate?
couldn't they fluoridate? 	couldn't I be fluoridating?
couldn't you be fluoridating?
couldn't he be fluoridating?
couldn't we be fluoridating?
couldn't you be fluoridating?
couldn't they be fluoridating? 	couldn't I have fluoridated?
couldn't you have fluoridated?
couldn't he have fluoridated?
couldn't we have fluoridated?
couldn't you have fluoridated?
couldn't they have fluoridated? 	couldn't I have been fluoridating?
couldn't you have been fluoridating?
couldn't he have been fluoridating?
couldn't we have been fluoridating?
couldn't you have been fluoridating?
couldn't they have been fluoridating?