Irregular verb: pay - paid - paid
Simple form | V-ing form |
I must pay you must pay he must pay we must pay you must pay they must pay | I must be paying you must be paying he must be paying we must be paying you must be paying they must be paying |
Perfect | V-ing perfect |
I must have paid you must have paid he must have paid we must have paid you must have paid they must have paid | I must have been paying you must have been paying he must have been paying we must have been paying you must have been paying they must have been paying |
Simple form | V-ing form |
I must not pay you must not pay he must not pay we must not pay you must not pay they must not pay | I must not be paying you must not be paying he must not be paying we must not be paying you must not be paying they must not be paying |
Perfect | V-ing perfect |
I must not have paid you must not have paid he must not have paid we must not have paid you must not have paid they must not have paid | I must not have been paying you must not have been paying he must not have been paying we must not have been paying you must not have been paying they must not have been paying |
Simple form | V-ing form |
must I pay? must you pay? must he pay? must we pay? must you pay? must they pay? | must I be paying? must you be paying? must he be paying? must we be paying? must you be paying? must they be paying? |
Perfect | V-ing perfect |
must I have paid? must you have paid? must he have paid? must we have paid? must you have paid? must they have paid? | must I have been paying? must you have been paying? must he have been paying? must we have been paying? must you have been paying? must they have been paying? |
Simple form | V-ing form |
must I not pay? must you not pay? must he not pay? must we not pay? must you not pay? must they not pay? | must I not be paying? must you not be paying? must he not be paying? must we not be paying? must you not be paying? must they not be paying? |
Perfect | V-ing perfect |
must I not have paid? must you not have paid? must he not have paid? must we not have paid? must you not have paid? must they not have paid? | must I not have been paying? must you not have been paying? must he not have been paying? must we not have been paying? must you not have been paying? must they not have been paying? |