should amass
Verbo regular: amass - amassed- amassed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should amass
you should amass
he should amass
we should amass
you should amass
they should amass 	I should be amassing
you should be amassing
he should be amassing
we should be amassing
you should be amassing
they should be amassing	I should have amassed
you should have amassed
he should have amassed
we should have amassed
you should have amassed
they should have amassed	I should have been amassing
you should have been amassing
he should have been amassing
we should have been amassing
you should have been amassing
they should have been amassing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not amass
you should not amass
he should not amass
we should not amass
you should not amass
they should not amass 	I should not be amassing
you should not be amassing
he should not be amassing
we should not be amassing
you should not be amassing
they should not be amassing	I should not have amassed
you should not have amassed
he should not have amassed
we should not have amassed
you should not have amassed
they should not have amassed	I should not have been amassing
you should not have been amassing
he should not have been amassing
we should not have been amassing
you should not have been amassing
they should not have been amassing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I amass?
should you amass?
should he amass?
should we amass?
should you amass?
should they amass? 	should I be amassing?
should you be amassing?
should he be amassing?
should we be amassing?
should you be amassing?
should they be amassing? 	should I have amassed?
should you have amassed?
should he have amassed?
should we have amassed?
should you have amassed?
should they have amassed? 	should I have been amassing?
should you have been amassing?
should he have been amassing?
should we have been amassing?
should you have been amassing?
should they have been amassing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not amass?
should you not amass?
should he not amass?
should we not amass?
should you not amass?
should they not amass? 	should I not be amassing?
should you not be amassing?
should he not be amassing?
should we not be amassing?
should you not be amassing?
should they not be amassing? 	should I not have amassed?
should you not have amassed?
should he not have amassed?
should we not have amassed?
should you not have amassed?
should they not have amassed? 	should I not have been amassing?
should you not have been amassing?
should he not have been amassing?
should we not have been amassing?
should you not have been amassing?
should they not have been amassing?