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