can upswing
Verbo irregular: upswing - upswung- upswung

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can upswing
you can upswing
he can upswing
we can upswing
you can upswing
they can upswing 	I can be upswinging
you can be upswinging
he can be upswinging
we can be upswinging
you can be upswinging
they can be upswinging	I can have upswung
you can have upswung
he can have upswung
we can have upswung
you can have upswung
they can have upswung	I can have been upswinging
you can have been upswinging
he can have been upswinging
we can have been upswinging
you can have been upswinging
they can have been upswinging	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot upswing
you cannot upswing
he cannot upswing
we cannot upswing
you cannot upswing
they cannot upswing 	I cannot be upswinging
you cannot be upswinging
he cannot be upswinging
we cannot be upswinging
you cannot be upswinging
they cannot be upswinging	I cannot have upswung
you cannot have upswung
he cannot have upswung
we cannot have upswung
you cannot have upswung
they cannot have upswung	I cannot have been upswinging
you cannot have been upswinging
he cannot have been upswinging
we cannot have been upswinging
you cannot have been upswinging
they cannot have been upswinging	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I upswing?
can you upswing?
can he upswing?
can we upswing?
can you upswing?
can they upswing? 	can I be upswinging?
can you be upswinging?
can he be upswinging?
can we be upswinging?
can you be upswinging?
can they be upswinging? 	can I have upswung?
can you have upswung?
can he have upswung?
can we have upswung?
can you have upswung?
can they have upswung? 	can I have been upswinging?
can you have been upswinging?
can he have been upswinging?
can we have been upswinging?
can you have been upswinging?
can they have been upswinging? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not upswing?
can you not upswing?
can he not upswing?
can we not upswing?
can you not upswing?
can they not upswing? 	can I not be upswinging?
can you not be upswinging?
can he not be upswinging?
can we not be upswinging?
can you not be upswinging?
can they not be upswinging? 	can I not have upswung?
can you not have upswung?
can he not have upswung?
can we not have upswung?
can you not have upswung?
can they not have upswung? 	can I not have been upswinging?
can you not have been upswinging?
can he not have been upswinging?
can we not have been upswinging?
can you not have been upswinging?
can they not have been upswinging?