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