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