can spot
Verbo regular: spot - spotted- spotted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can spot
you can spot
he can spot
we can spot
you can spot
they can spot 	I can be spotting
you can be spotting
he can be spotting
we can be spotting
you can be spotting
they can be spotting	I can have spotted
you can have spotted
he can have spotted
we can have spotted
you can have spotted
they can have spotted	I can have been spotting
you can have been spotting
he can have been spotting
we can have been spotting
you can have been spotting
they can have been spotting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot spot
you cannot spot
he cannot spot
we cannot spot
you cannot spot
they cannot spot 	I cannot be spotting
you cannot be spotting
he cannot be spotting
we cannot be spotting
you cannot be spotting
they cannot be spotting	I cannot have spotted
you cannot have spotted
he cannot have spotted
we cannot have spotted
you cannot have spotted
they cannot have spotted	I cannot have been spotting
you cannot have been spotting
he cannot have been spotting
we cannot have been spotting
you cannot have been spotting
they cannot have been spotting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I spot?
can you spot?
can he spot?
can we spot?
can you spot?
can they spot? 	can I be spotting?
can you be spotting?
can he be spotting?
can we be spotting?
can you be spotting?
can they be spotting? 	can I have spotted?
can you have spotted?
can he have spotted?
can we have spotted?
can you have spotted?
can they have spotted? 	can I have been spotting?
can you have been spotting?
can he have been spotting?
can we have been spotting?
can you have been spotting?
can they have been spotting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not spot?
can you not spot?
can he not spot?
can we not spot?
can you not spot?
can they not spot? 	can I not be spotting?
can you not be spotting?
can he not be spotting?
can we not be spotting?
can you not be spotting?
can they not be spotting? 	can I not have spotted?
can you not have spotted?
can he not have spotted?
can we not have spotted?
can you not have spotted?
can they not have spotted? 	can I not have been spotting?
can you not have been spotting?
can he not have been spotting?
can we not have been spotting?
can you not have been spotting?
can they not have been spotting?