Regular verb: ascend - ascended - ascended
Simple form | V-ing form |
I must ascend you must ascend he must ascend we must ascend you must ascend they must ascend | I must be ascending you must be ascending he must be ascending we must be ascending you must be ascending they must be ascending |
Perfect | V-ing perfect |
I must have ascended you must have ascended he must have ascended we must have ascended you must have ascended they must have ascended | I must have been ascending you must have been ascending he must have been ascending we must have been ascending you must have been ascending they must have been ascending |
Simple form | V-ing form |
I must not ascend you must not ascend he must not ascend we must not ascend you must not ascend they must not ascend | I must not be ascending you must not be ascending he must not be ascending we must not be ascending you must not be ascending they must not be ascending |
Perfect | V-ing perfect |
I must not have ascended you must not have ascended he must not have ascended we must not have ascended you must not have ascended they must not have ascended | I must not have been ascending you must not have been ascending he must not have been ascending we must not have been ascending you must not have been ascending they must not have been ascending |
Simple form | V-ing form |
must I ascend? must you ascend? must he ascend? must we ascend? must you ascend? must they ascend? | must I be ascending? must you be ascending? must he be ascending? must we be ascending? must you be ascending? must they be ascending? |
Perfect | V-ing perfect |
must I have ascended? must you have ascended? must he have ascended? must we have ascended? must you have ascended? must they have ascended? | must I have been ascending? must you have been ascending? must he have been ascending? must we have been ascending? must you have been ascending? must they have been ascending? |
Simple form | V-ing form |
must I not ascend? must you not ascend? must he not ascend? must we not ascend? must you not ascend? must they not ascend? | must I not be ascending? must you not be ascending? must he not be ascending? must we not be ascending? must you not be ascending? must they not be ascending? |
Perfect | V-ing perfect |
must I not have ascended? must you not have ascended? must he not have ascended? must we not have ascended? must you not have ascended? must they not have ascended? | must I not have been ascending? must you not have been ascending? must he not have been ascending? must we not have been ascending? must you not have been ascending? must they not have been ascending? |