do I amass? do you amass? does she amass? do we amass? do you amass? do they amass?
Present continuous
am I amassing? are you amassing? is she amassing? are we amassing? are you amassing? are they amassing?
Preterite
did I amass? did you amass? did she amass? did we amass? did you amass? did they amass?
Preterite continuous
was I amassing? were you amassing? was she amassing? were we amassing? were you amassing? were they amassing?
Present perfect
have I amassed? have you amassed? has she amassed? have we amassed? have you amassed? have they amassed?
Present perfect continuous
have I been amassing? have you been amassing? has she been amassing? have we been amassing? have you been amassing? have they been amassing?
Pluperfect
had I amassed? had you amassed? had she amassed? had we amassed? had you amassed? had they amassed?
Pluperfect continuous
had I been amassing? had you been amassing? had she been amassing? had we been amassing? had you been amassing? had they been amassing?
Future
will I amass? will you amass? will she amass? will we amass? will you amass? will they amass?
Future continuous
will I be amassing? will you be amassing? will she be amassing? will we be amassing? will you be amassing? will they be amassing?
Future perfect
will I have amassed? will you have amassed? will she have amassed? will we have amassed? will you have amassed? will they have amassed?
Future perfect continuous
will I have been amassing? will you have been amassing? will she have been amassing? will we have been amassing? will you have been amassing? will they have been amassing?
Conditional
Present
would I amass? would you amass? would she amass? would we amass? would you amass? would they amass?
Present continuous
would I be amassing? would you be amassing? would she be amassing? would we be amassing? would you be amassing? would they be amassing?
Past
would I have amassed? would you have amassed? would she have amassed? would we have amassed? would you have amassed? would they have amassed?
Past continuous
would I have been amassing? would you have been amassing? would she have been amassing? would we have been amassing? would you have been amassing? would they have been amassing?