can catcall
Verbo regular: catcall - catcalled- catcalled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can catcall
you can catcall
he can catcall
we can catcall
you can catcall
they can catcall 	I can be catcalling
you can be catcalling
he can be catcalling
we can be catcalling
you can be catcalling
they can be catcalling	I can have catcalled
you can have catcalled
he can have catcalled
we can have catcalled
you can have catcalled
they can have catcalled	I can have been catcalling
you can have been catcalling
he can have been catcalling
we can have been catcalling
you can have been catcalling
they can have been catcalling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot catcall
you cannot catcall
he cannot catcall
we cannot catcall
you cannot catcall
they cannot catcall 	I cannot be catcalling
you cannot be catcalling
he cannot be catcalling
we cannot be catcalling
you cannot be catcalling
they cannot be catcalling	I cannot have catcalled
you cannot have catcalled
he cannot have catcalled
we cannot have catcalled
you cannot have catcalled
they cannot have catcalled	I cannot have been catcalling
you cannot have been catcalling
he cannot have been catcalling
we cannot have been catcalling
you cannot have been catcalling
they cannot have been catcalling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I catcall?
can you catcall?
can he catcall?
can we catcall?
can you catcall?
can they catcall? 	can I be catcalling?
can you be catcalling?
can he be catcalling?
can we be catcalling?
can you be catcalling?
can they be catcalling? 	can I have catcalled?
can you have catcalled?
can he have catcalled?
can we have catcalled?
can you have catcalled?
can they have catcalled? 	can I have been catcalling?
can you have been catcalling?
can he have been catcalling?
can we have been catcalling?
can you have been catcalling?
can they have been catcalling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not catcall?
can you not catcall?
can he not catcall?
can we not catcall?
can you not catcall?
can they not catcall? 	can I not be catcalling?
can you not be catcalling?
can he not be catcalling?
can we not be catcalling?
can you not be catcalling?
can they not be catcalling? 	can I not have catcalled?
can you not have catcalled?
can he not have catcalled?
can we not have catcalled?
can you not have catcalled?
can they not have catcalled? 	can I not have been catcalling?
can you not have been catcalling?
can he not have been catcalling?
can we not have been catcalling?
can you not have been catcalling?
can they not have been catcalling?