can serenade
Verbo regular: serenade - serenaded- serenaded

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can serenade
you can serenade
he can serenade
we can serenade
you can serenade
they can serenade 	I can be serenading
you can be serenading
he can be serenading
we can be serenading
you can be serenading
they can be serenading	I can have serenaded
you can have serenaded
he can have serenaded
we can have serenaded
you can have serenaded
they can have serenaded	I can have been serenading
you can have been serenading
he can have been serenading
we can have been serenading
you can have been serenading
they can have been serenading	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot serenade
you cannot serenade
he cannot serenade
we cannot serenade
you cannot serenade
they cannot serenade 	I cannot be serenading
you cannot be serenading
he cannot be serenading
we cannot be serenading
you cannot be serenading
they cannot be serenading	I cannot have serenaded
you cannot have serenaded
he cannot have serenaded
we cannot have serenaded
you cannot have serenaded
they cannot have serenaded	I cannot have been serenading
you cannot have been serenading
he cannot have been serenading
we cannot have been serenading
you cannot have been serenading
they cannot have been serenading	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I serenade?
can you serenade?
can he serenade?
can we serenade?
can you serenade?
can they serenade? 	can I be serenading?
can you be serenading?
can he be serenading?
can we be serenading?
can you be serenading?
can they be serenading? 	can I have serenaded?
can you have serenaded?
can he have serenaded?
can we have serenaded?
can you have serenaded?
can they have serenaded? 	can I have been serenading?
can you have been serenading?
can he have been serenading?
can we have been serenading?
can you have been serenading?
can they have been serenading? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not serenade?
can you not serenade?
can he not serenade?
can we not serenade?
can you not serenade?
can they not serenade? 	can I not be serenading?
can you not be serenading?
can he not be serenading?
can we not be serenading?
can you not be serenading?
can they not be serenading? 	can I not have serenaded?
can you not have serenaded?
can he not have serenaded?
can we not have serenaded?
can you not have serenaded?
can they not have serenaded? 	can I not have been serenading?
can you not have been serenading?
can he not have been serenading?
can we not have been serenading?
can you not have been serenading?
can they not have been serenading?