can database
Verbo regular: database - databased- databased

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can database
you can database
she can database
we can database
you can database
they can database 	I can be databasing
you can be databasing
she can be databasing
we can be databasing
you can be databasing
they can be databasing	I can have databased
you can have databased
she can have databased
we can have databased
you can have databased
they can have databased	I can have been databasing
you can have been databasing
she can have been databasing
we can have been databasing
you can have been databasing
they can have been databasing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot database
you cannot database
she cannot database
we cannot database
you cannot database
they cannot database 	I cannot be databasing
you cannot be databasing
she cannot be databasing
we cannot be databasing
you cannot be databasing
they cannot be databasing	I cannot have databased
you cannot have databased
she cannot have databased
we cannot have databased
you cannot have databased
they cannot have databased	I cannot have been databasing
you cannot have been databasing
she cannot have been databasing
we cannot have been databasing
you cannot have been databasing
they cannot have been databasing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I database?
can you database?
can she database?
can we database?
can you database?
can they database? 	can I be databasing?
can you be databasing?
can she be databasing?
can we be databasing?
can you be databasing?
can they be databasing? 	can I have databased?
can you have databased?
can she have databased?
can we have databased?
can you have databased?
can they have databased? 	can I have been databasing?
can you have been databasing?
can she have been databasing?
can we have been databasing?
can you have been databasing?
can they have been databasing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not database?
can you not database?
can she not database?
can we not database?
can you not database?
can they not database? 	can I not be databasing?
can you not be databasing?
can she not be databasing?
can we not be databasing?
can you not be databasing?
can they not be databasing? 	can I not have databased?
can you not have databased?
can she not have databased?
can we not have databased?
can you not have databased?
can they not have databased? 	can I not have been databasing?
can you not have been databasing?
can she not have been databasing?
can we not have been databasing?
can you not have been databasing?
can they not have been databasing?