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