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