can seesaw
Verbo regular: seesaw - seesawed- seesawed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can seesaw
you can seesaw
he can seesaw
we can seesaw
you can seesaw
they can seesaw 	I can be seesawing
you can be seesawing
he can be seesawing
we can be seesawing
you can be seesawing
they can be seesawing	I can have seesawed
you can have seesawed
he can have seesawed
we can have seesawed
you can have seesawed
they can have seesawed	I can have been seesawing
you can have been seesawing
he can have been seesawing
we can have been seesawing
you can have been seesawing
they can have been seesawing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot seesaw
you cannot seesaw
he cannot seesaw
we cannot seesaw
you cannot seesaw
they cannot seesaw 	I cannot be seesawing
you cannot be seesawing
he cannot be seesawing
we cannot be seesawing
you cannot be seesawing
they cannot be seesawing	I cannot have seesawed
you cannot have seesawed
he cannot have seesawed
we cannot have seesawed
you cannot have seesawed
they cannot have seesawed	I cannot have been seesawing
you cannot have been seesawing
he cannot have been seesawing
we cannot have been seesawing
you cannot have been seesawing
they cannot have been seesawing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I seesaw?
can you seesaw?
can he seesaw?
can we seesaw?
can you seesaw?
can they seesaw? 	can I be seesawing?
can you be seesawing?
can he be seesawing?
can we be seesawing?
can you be seesawing?
can they be seesawing? 	can I have seesawed?
can you have seesawed?
can he have seesawed?
can we have seesawed?
can you have seesawed?
can they have seesawed? 	can I have been seesawing?
can you have been seesawing?
can he have been seesawing?
can we have been seesawing?
can you have been seesawing?
can they have been seesawing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not seesaw?
can you not seesaw?
can he not seesaw?
can we not seesaw?
can you not seesaw?
can they not seesaw? 	can I not be seesawing?
can you not be seesawing?
can he not be seesawing?
can we not be seesawing?
can you not be seesawing?
can they not be seesawing? 	can I not have seesawed?
can you not have seesawed?
can he not have seesawed?
can we not have seesawed?
can you not have seesawed?
can they not have seesawed? 	can I not have been seesawing?
can you not have been seesawing?
can he not have been seesawing?
can we not have been seesawing?
can you not have been seesawing?
can they not have been seesawing?