
Regular verb: afford - afforded - afforded
Simple form | V-ing form | 
| I must afford you must afford he must afford we must afford you must afford they must afford  | I must be affording you must be affording he must be affording we must be affording you must be affording they must be affording  | 
Perfect | V-ing perfect | 
| I must have afforded you must have afforded he must have afforded we must have afforded you must have afforded they must have afforded  | I must have been affording you must have been affording he must have been affording we must have been affording you must have been affording they must have been affording  | 
Simple form | V-ing form | 
| I mustn't afford you mustn't afford he mustn't afford we mustn't afford you mustn't afford they mustn't afford  | I mustn't be affording you mustn't be affording he mustn't be affording we mustn't be affording you mustn't be affording they mustn't be affording  | 
Perfect | V-ing perfect | 
| I mustn't have afforded you mustn't have afforded he mustn't have afforded we mustn't have afforded you mustn't have afforded they mustn't have afforded  | I mustn't have been affording you mustn't have been affording he mustn't have been affording we mustn't have been affording you mustn't have been affording they mustn't have been affording  | 
Simple form | V-ing form | 
| must I afford? must you afford? must he afford? must we afford? must you afford? must they afford?  | must I be affording? must you be affording? must he be affording? must we be affording? must you be affording? must they be affording?  | 
Perfect | V-ing perfect | 
| must I have afforded? must you have afforded? must he have afforded? must we have afforded? must you have afforded? must they have afforded?  | must I have been affording? must you have been affording? must he have been affording? must we have been affording? must you have been affording? must they have been affording?  | 
Simple form | V-ing form | 
| mustn't I afford? mustn't you afford? mustn't he afford? mustn't we afford? mustn't you afford? mustn't they afford?  | mustn't I be affording? mustn't you be affording? mustn't he be affording? mustn't we be affording? mustn't you be affording? mustn't they be affording?  | 
Perfect | V-ing perfect | 
| mustn't I have afforded? mustn't you have afforded? mustn't he have afforded? mustn't we have afforded? mustn't you have afforded? mustn't they have afforded?  | mustn't I have been affording? mustn't you have been affording? mustn't he have been affording? mustn't we have been affording? mustn't you have been affording? mustn't they have been affording?  |