should upswing
Verbe irrégulier : upswing - upswung- upswung

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should upswing
you should upswing
she should upswing
we should upswing
you should upswing
they should upswing 	I should be upswinging
you should be upswinging
she should be upswinging
we should be upswinging
you should be upswinging
they should be upswinging	I should have upswung
you should have upswung
she should have upswung
we should have upswung
you should have upswung
they should have upswung	I should have been upswinging
you should have been upswinging
she should have been upswinging
we should have been upswinging
you should have been upswinging
they should have been upswinging	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not upswing
you should not upswing
she should not upswing
we should not upswing
you should not upswing
they should not upswing 	I should not be upswinging
you should not be upswinging
she should not be upswinging
we should not be upswinging
you should not be upswinging
they should not be upswinging	I should not have upswung
you should not have upswung
she should not have upswung
we should not have upswung
you should not have upswung
they should not have upswung	I should not have been upswinging
you should not have been upswinging
she should not have been upswinging
we should not have been upswinging
you should not have been upswinging
they should not have been upswinging	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I upswing?
should you upswing?
should she upswing?
should we upswing?
should you upswing?
should they upswing? 	should I be upswinging?
should you be upswinging?
should she be upswinging?
should we be upswinging?
should you be upswinging?
should they be upswinging? 	should I have upswung?
should you have upswung?
should she have upswung?
should we have upswung?
should you have upswung?
should they have upswung? 	should I have been upswinging?
should you have been upswinging?
should she have been upswinging?
should we have been upswinging?
should you have been upswinging?
should they have been upswinging? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not upswing?
should you not upswing?
should she not upswing?
should we not upswing?
should you not upswing?
should they not upswing? 	should I not be upswinging?
should you not be upswinging?
should she not be upswinging?
should we not be upswinging?
should you not be upswinging?
should they not be upswinging? 	should I not have upswung?
should you not have upswung?
should she not have upswung?
should we not have upswung?
should you not have upswung?
should they not have upswung? 	should I not have been upswinging?
should you not have been upswinging?
should she not have been upswinging?
should we not have been upswinging?
should you not have been upswinging?
should they not have been upswinging?