Regular verb: quench - quenched - quenched
Simple form | V-ing form |
I must quench you must quench she must quench we must quench you must quench they must quench | I must be quenching you must be quenching she must be quenching we must be quenching you must be quenching they must be quenching |
Perfect | V-ing perfect |
I must have quenched you must have quenched she must have quenched we must have quenched you must have quenched they must have quenched | I must have been quenching you must have been quenching she must have been quenching we must have been quenching you must have been quenching they must have been quenching |
Simple form | V-ing form |
I must not quench you must not quench she must not quench we must not quench you must not quench they must not quench | I must not be quenching you must not be quenching she must not be quenching we must not be quenching you must not be quenching they must not be quenching |
Perfect | V-ing perfect |
I must not have quenched you must not have quenched she must not have quenched we must not have quenched you must not have quenched they must not have quenched | I must not have been quenching you must not have been quenching she must not have been quenching we must not have been quenching you must not have been quenching they must not have been quenching |
Simple form | V-ing form |
must I quench? must you quench? must she quench? must we quench? must you quench? must they quench? | must I be quenching? must you be quenching? must she be quenching? must we be quenching? must you be quenching? must they be quenching? |
Perfect | V-ing perfect |
must I have quenched? must you have quenched? must she have quenched? must we have quenched? must you have quenched? must they have quenched? | must I have been quenching? must you have been quenching? must she have been quenching? must we have been quenching? must you have been quenching? must they have been quenching? |
Simple form | V-ing form |
must I not quench? must you not quench? must she not quench? must we not quench? must you not quench? must they not quench? | must I not be quenching? must you not be quenching? must she not be quenching? must we not be quenching? must you not be quenching? must they not be quenching? |
Perfect | V-ing perfect |
must I not have quenched? must you not have quenched? must she not have quenched? must we not have quenched? must you not have quenched? must they not have quenched? | must I not have been quenching? must you not have been quenching? must she not have been quenching? must we not have been quenching? must you not have been quenching? must they not have been quenching? |