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