may scaffold
Verbo regular: scaffold - scaffolded- scaffolded

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may scaffold
you may scaffold
he may scaffold
we may scaffold
you may scaffold
they may scaffold 	I may be scaffolding
you may be scaffolding
he may be scaffolding
we may be scaffolding
you may be scaffolding
they may be scaffolding	I may have scaffolded
you may have scaffolded
he may have scaffolded
we may have scaffolded
you may have scaffolded
they may have scaffolded	I may have been scaffolding
you may have been scaffolding
he may have been scaffolding
we may have been scaffolding
you may have been scaffolding
they may have been scaffolding	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not scaffold
you may not scaffold
he may not scaffold
we may not scaffold
you may not scaffold
they may not scaffold 	I may not be scaffolding
you may not be scaffolding
he may not be scaffolding
we may not be scaffolding
you may not be scaffolding
they may not be scaffolding	I may not have scaffolded
you may not have scaffolded
he may not have scaffolded
we may not have scaffolded
you may not have scaffolded
they may not have scaffolded	I may not have been scaffolding
you may not have been scaffolding
he may not have been scaffolding
we may not have been scaffolding
you may not have been scaffolding
they may not have been scaffolding	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I scaffold?
may you scaffold?
may he scaffold?
may we scaffold?
may you scaffold?
may they scaffold? 	may I be scaffolding?
may you be scaffolding?
may he be scaffolding?
may we be scaffolding?
may you be scaffolding?
may they be scaffolding? 	may I have scaffolded?
may you have scaffolded?
may he have scaffolded?
may we have scaffolded?
may you have scaffolded?
may they have scaffolded? 	may I have been scaffolding?
may you have been scaffolding?
may he have been scaffolding?
may we have been scaffolding?
may you have been scaffolding?
may they have been scaffolding? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not scaffold?
may you not scaffold?
may he not scaffold?
may we not scaffold?
may you not scaffold?
may they not scaffold? 	may I not be scaffolding?
may you not be scaffolding?
may he not be scaffolding?
may we not be scaffolding?
may you not be scaffolding?
may they not be scaffolding? 	may I not have scaffolded?
may you not have scaffolded?
may he not have scaffolded?
may we not have scaffolded?
may you not have scaffolded?
may they not have scaffolded? 	may I not have been scaffolding?
may you not have been scaffolding?
may he not have been scaffolding?
may we not have been scaffolding?
may you not have been scaffolding?
may they not have been scaffolding?