
Regular verb: establish - established - established
Present | Present continuous | Preterite | Preterite continuous | 
|  do I establish? do you establish? does he establish? do we establish? do you establish? do they establish?  |  am I establishing? are you establishing? is he establishing? are we establishing? are you establishing? are they establishing?  | did I establish? did you establish? did he establish? did we establish? did you establish? did they establish?  |  was I establishing? were you establishing? was he establishing? were we establishing? were you establishing? were they establishing?  | 
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous | 
|  have I established? have you established? has he established? have we established? have you established? have they established?  |  have I been establishing? have you been establishing? has he been establishing? have we been establishing? have you been establishing? have they been establishing?  | had I established? had you established? had he established? had we established? had you established? had they established?  | had I been establishing? had you been establishing? had he been establishing? had we been establishing? had you been establishing? had they been establishing?  | 
Future | Future continuous | Future perfect | Future perfect continuous | 
|  will I establish? will you establish? will he establish? will we establish? will you establish? will they establish?  |  will I be establishing? will you be establishing? will he be establishing? will we be establishing? will you be establishing? will they be establishing?  |  will I have established? will you have established? will he have established? will we have established? will you have established? will they have established?  |  will I have been establishing? will you have been establishing? will he have been establishing? will we have been establishing? will you have been establishing? will they have been establishing?  | 
Present | Present continuous | Past | Past continuous | 
|  would I establish? would you establish? would he establish? would we establish? would you establish? would they establish?  |  would I be establishing? would you be establishing? would he be establishing? would we be establishing? would you be establishing? would they be establishing?  |  would I have established? would you have established? would he have established? would we have established? would you have established? would they have established?  |  would I have been establishing? would you have been establishing? would he have been establishing? would we have been establishing? would you have been establishing? would they have been establishing?  | 
Infinitive | Imperative | 
Infinitive | Imperative | ||
| to establish | - - -  | 
Present | Past | ||
| establishing | established |