
Regular verb: author - authored - authored
Simple form | V-ing form | 
| I'll author you'll author he'll author we'll author you'll author they'll author  | I'll be authoring you'll be authoring he'll be authoring we'll be authoring you'll be authoring they'll be authoring  | 
Perfect | V-ing perfect | 
| I'll have authored you'll have authored he'll have authored we'll have authored you'll have authored they'll have authored  | I'll have been authoring you'll have been authoring he'll have been authoring we'll have been authoring you'll have been authoring they'll have been authoring  | 
Simple form | V-ing form | 
| I won't author you won't author he won't author we won't author you won't author they won't author  | I won't be authoring you won't be authoring he won't be authoring we won't be authoring you won't be authoring they won't be authoring  | 
Perfect | V-ing perfect | 
| I won't have authored you won't have authored he won't have authored we won't have authored you won't have authored they won't have authored  | I won't have been authoring you won't have been authoring he won't have been authoring we won't have been authoring you won't have been authoring they won't have been authoring  | 
Simple form | V-ing form | 
| will I author? will you author? will he author? will we author? will you author? will they author?  | will I be authoring? will you be authoring? will he be authoring? will we be authoring? will you be authoring? will they be authoring?  | 
Perfect | V-ing perfect | 
| will I have authored? will you have authored? will he have authored? will we have authored? will you have authored? will they have authored?  | will I have been authoring? will you have been authoring? will he have been authoring? will we have been authoring? will you have been authoring? will they have been authoring?  | 
Simple form | V-ing form | 
| won't I author? won't you author? won't he author? won't we author? won't you author? won't they author?  | won't I be authoring? won't you be authoring? won't he be authoring? won't we be authoring? won't you be authoring? won't they be authoring?  | 
Perfect | V-ing perfect | 
| won't I have authored? won't you have authored? won't he have authored? won't we have authored? won't you have authored? won't they have authored?  | won't I have been authoring? won't you have been authoring? won't he have been authoring? won't we have been authoring? won't you have been authoring? won't they have been authoring?  |