Regular verb: wax - waxed - waxed
Simple form | V-ing form |
I must wax you must wax she must wax we must wax you must wax they must wax | I must be waxing you must be waxing she must be waxing we must be waxing you must be waxing they must be waxing |
Perfect | V-ing perfect |
I must have waxed you must have waxed she must have waxed we must have waxed you must have waxed they must have waxed | I must have been waxing you must have been waxing she must have been waxing we must have been waxing you must have been waxing they must have been waxing |
Simple form | V-ing form |
I mustn't wax you mustn't wax she mustn't wax we mustn't wax you mustn't wax they mustn't wax | I mustn't be waxing you mustn't be waxing she mustn't be waxing we mustn't be waxing you mustn't be waxing they mustn't be waxing |
Perfect | V-ing perfect |
I mustn't have waxed you mustn't have waxed she mustn't have waxed we mustn't have waxed you mustn't have waxed they mustn't have waxed | I mustn't have been waxing you mustn't have been waxing she mustn't have been waxing we mustn't have been waxing you mustn't have been waxing they mustn't have been waxing |
Simple form | V-ing form |
must I wax? must you wax? must she wax? must we wax? must you wax? must they wax? | must I be waxing? must you be waxing? must she be waxing? must we be waxing? must you be waxing? must they be waxing? |
Perfect | V-ing perfect |
must I have waxed? must you have waxed? must she have waxed? must we have waxed? must you have waxed? must they have waxed? | must I have been waxing? must you have been waxing? must she have been waxing? must we have been waxing? must you have been waxing? must they have been waxing? |
Simple form | V-ing form |
mustn't I wax? mustn't you wax? mustn't she wax? mustn't we wax? mustn't you wax? mustn't they wax? | mustn't I be waxing? mustn't you be waxing? mustn't she be waxing? mustn't we be waxing? mustn't you be waxing? mustn't they be waxing? |
Perfect | V-ing perfect |
mustn't I have waxed? mustn't you have waxed? mustn't she have waxed? mustn't we have waxed? mustn't you have waxed? mustn't they have waxed? | mustn't I have been waxing? mustn't you have been waxing? mustn't she have been waxing? mustn't we have been waxing? mustn't you have been waxing? mustn't they have been waxing? |