I can amass you can amass he can amass we can amass you can amass they can amass
Forma con V-ing
I can be amassing you can be amassing he can be amassing we can be amassing you can be amassing they can be amassing
Perfecto
I can have amassed you can have amassed he can have amassed we can have amassed you can have amassed they can have amassed
Perfecto con V-ing
I can have been amassing you can have been amassing he can have been amassing we can have been amassing you can have been amassing they can have been amassing
Negación
Forma simple
I can't amass you can't amass he can't amass we can't amass you can't amass they can't amass
Forma con V-ing
I can't be amassing you can't be amassing he can't be amassing we can't be amassing you can't be amassing they can't be amassing
Perfecto
I can't have amassed you can't have amassed he can't have amassed we can't have amassed you can't have amassed they can't have amassed
Perfecto con V-ing
I can't have been amassing you can't have been amassing he can't have been amassing we can't have been amassing you can't have been amassing they can't have been amassing
Forma interrogativa
Forma simple
can I amass? can you amass? can he amass? can we amass? can you amass? can they amass?
Forma con V-ing
can I be amassing? can you be amassing? can he be amassing? can we be amassing? can you be amassing? can they be amassing?
Perfecto
can I have amassed? can you have amassed? can he have amassed? can we have amassed? can you have amassed? can they have amassed?
Perfecto con V-ing
can I have been amassing? can you have been amassing? can he have been amassing? can we have been amassing? can you have been amassing? can they have been amassing?
Forma interro-negativa
Forma simple
can't I amass? can't you amass? can't he amass? can't we amass? can't you amass? can't they amass?
Forma con V-ing
can't I be amassing? can't you be amassing? can't he be amassing? can't we be amassing? can't you be amassing? can't they be amassing?
Perfecto
can't I have amassed? can't you have amassed? can't he have amassed? can't we have amassed? can't you have amassed? can't they have amassed?
Perfecto con V-ing
can't I have been amassing? can't you have been amassing? can't he have been amassing? can't we have been amassing? can't you have been amassing? can't they have been amassing?