should luck
Verbo regular: luck - lucked- lucked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd luck
you'd luck
he'd luck
we'd luck
you'd luck
they'd luck 	I'd be lucking
you'd be lucking
he'd be lucking
we'd be lucking
you'd be lucking
they'd be lucking	I should've lucked
you should've lucked
he should've lucked
we should've lucked
you should've lucked
they should've lucked	I should've been lucking
you should've been lucking
he should've been lucking
we should've been lucking
you should've been lucking
they should've been lucking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't luck
you shouldn't luck
he shouldn't luck
we shouldn't luck
you shouldn't luck
they shouldn't luck 	I shouldn't be lucking
you shouldn't be lucking
he shouldn't be lucking
we shouldn't be lucking
you shouldn't be lucking
they shouldn't be lucking	I shouldn't have lucked
you shouldn't have lucked
he shouldn't have lucked
we shouldn't have lucked
you shouldn't have lucked
they shouldn't have lucked	I shouldn't have been lucking
you shouldn't have been lucking
he shouldn't have been lucking
we shouldn't have been lucking
you shouldn't have been lucking
they shouldn't have been lucking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I luck?
should you luck?
should he luck?
should we luck?
should you luck?
should they luck? 	should I be lucking?
should you be lucking?
should he be lucking?
should we be lucking?
should you be lucking?
should they be lucking? 	should I have lucked?
should you have lucked?
should he have lucked?
should we have lucked?
should you have lucked?
should they have lucked? 	should I have been lucking?
should you have been lucking?
should he have been lucking?
should we have been lucking?
should you have been lucking?
should they have been lucking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I luck?
shouldn't you luck?
shouldn't he luck?
shouldn't we luck?
shouldn't you luck?
shouldn't they luck? 	shouldn't I be lucking?
shouldn't you be lucking?
shouldn't he be lucking?
shouldn't we be lucking?
shouldn't you be lucking?
shouldn't they be lucking? 	shouldn't I have lucked?
shouldn't you have lucked?
shouldn't he have lucked?
shouldn't we have lucked?
shouldn't you have lucked?
shouldn't they have lucked? 	shouldn't I have been lucking?
shouldn't you have been lucking?
shouldn't he have been lucking?
shouldn't we have been lucking?
shouldn't you have been lucking?
shouldn't they have been lucking?