do I inject? do you inject? does he inject? do we inject? do you inject? do they inject?
Present continuous
am I injecting? are you injecting? is he injecting? are we injecting? are you injecting? are they injecting?
Preterite
did I inject? did you inject? did he inject? did we inject? did you inject? did they inject?
Preterite continuous
was I injecting? were you injecting? was he injecting? were we injecting? were you injecting? were they injecting?
Present perfect
have I injected? have you injected? has he injected? have we injected? have you injected? have they injected?
Present perfect continuous
have I been injecting? have you been injecting? has he been injecting? have we been injecting? have you been injecting? have they been injecting?
Pluperfect
had I injected? had you injected? had he injected? had we injected? had you injected? had they injected?
Pluperfect continuous
had I been injecting? had you been injecting? had he been injecting? had we been injecting? had you been injecting? had they been injecting?
Future
will I inject? will you inject? will he inject? will we inject? will you inject? will they inject?
Future continuous
will I be injecting? will you be injecting? will he be injecting? will we be injecting? will you be injecting? will they be injecting?
Future perfect
will I have injected? will you have injected? will he have injected? will we have injected? will you have injected? will they have injected?
Future perfect continuous
will I have been injecting? will you have been injecting? will he have been injecting? will we have been injecting? will you have been injecting? will they have been injecting?
Conditional
Present
would I inject? would you inject? would he inject? would we inject? would you inject? would they inject?
Present continuous
would I be injecting? would you be injecting? would he be injecting? would we be injecting? would you be injecting? would they be injecting?
Past
would I have injected? would you have injected? would he have injected? would we have injected? would you have injected? would they have injected?
Past continuous
would I have been injecting? would you have been injecting? would he have been injecting? would we have been injecting? would you have been injecting? would they have been injecting?