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