should fluoridate
Verbo regular: fluoridate - fluoridated- fluoridated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'd fluoridate
you'd fluoridate
she'd fluoridate
we'd fluoridate
you'd fluoridate
they'd fluoridate 	I'd be fluoridating
you'd be fluoridating
she'd be fluoridating
we'd be fluoridating
you'd be fluoridating
they'd be fluoridating	I should've fluoridated
you should've fluoridated
she should've fluoridated
we should've fluoridated
you should've fluoridated
they should've fluoridated	I should've been fluoridating
you should've been fluoridating
she should've been fluoridating
we should've been fluoridating
you should've been fluoridating
they should've been fluoridating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shouldn't fluoridate
you shouldn't fluoridate
she shouldn't fluoridate
we shouldn't fluoridate
you shouldn't fluoridate
they shouldn't fluoridate 	I shouldn't be fluoridating
you shouldn't be fluoridating
she shouldn't be fluoridating
we shouldn't be fluoridating
you shouldn't be fluoridating
they shouldn't be fluoridating	I shouldn't have fluoridated
you shouldn't have fluoridated
she shouldn't have fluoridated
we shouldn't have fluoridated
you shouldn't have fluoridated
they shouldn't have fluoridated	I shouldn't have been fluoridating
you shouldn't have been fluoridating
she shouldn't have been fluoridating
we shouldn't have been fluoridating
you shouldn't have been fluoridating
they shouldn't have been fluoridating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I fluoridate?
should you fluoridate?
should she fluoridate?
should we fluoridate?
should you fluoridate?
should they fluoridate? 	should I be fluoridating?
should you be fluoridating?
should she be fluoridating?
should we be fluoridating?
should you be fluoridating?
should they be fluoridating? 	should I have fluoridated?
should you have fluoridated?
should she have fluoridated?
should we have fluoridated?
should you have fluoridated?
should they have fluoridated? 	should I have been fluoridating?
should you have been fluoridating?
should she have been fluoridating?
should we have been fluoridating?
should you have been fluoridating?
should they have been fluoridating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shouldn't I fluoridate?
shouldn't you fluoridate?
shouldn't she fluoridate?
shouldn't we fluoridate?
shouldn't you fluoridate?
shouldn't they fluoridate? 	shouldn't I be fluoridating?
shouldn't you be fluoridating?
shouldn't she be fluoridating?
shouldn't we be fluoridating?
shouldn't you be fluoridating?
shouldn't they be fluoridating? 	shouldn't I have fluoridated?
shouldn't you have fluoridated?
shouldn't she have fluoridated?
shouldn't we have fluoridated?
shouldn't you have fluoridated?
shouldn't they have fluoridated? 	shouldn't I have been fluoridating?
shouldn't you have been fluoridating?
shouldn't she have been fluoridating?
shouldn't we have been fluoridating?
shouldn't you have been fluoridating?
shouldn't they have been fluoridating?