Regular verb: fluoresce - fluoresced - fluoresced
Simple form | V-ing form |
I must fluoresce you must fluoresce he must fluoresce we must fluoresce you must fluoresce they must fluoresce | I must be fluorescing you must be fluorescing he must be fluorescing we must be fluorescing you must be fluorescing they must be fluorescing |
Perfect | V-ing perfect |
I must have fluoresced you must have fluoresced he must have fluoresced we must have fluoresced you must have fluoresced they must have fluoresced | I must have been fluorescing you must have been fluorescing he must have been fluorescing we must have been fluorescing you must have been fluorescing they must have been fluorescing |
Simple form | V-ing form |
I mustn't fluoresce you mustn't fluoresce he mustn't fluoresce we mustn't fluoresce you mustn't fluoresce they mustn't fluoresce | I mustn't be fluorescing you mustn't be fluorescing he mustn't be fluorescing we mustn't be fluorescing you mustn't be fluorescing they mustn't be fluorescing |
Perfect | V-ing perfect |
I mustn't have fluoresced you mustn't have fluoresced he mustn't have fluoresced we mustn't have fluoresced you mustn't have fluoresced they mustn't have fluoresced | I mustn't have been fluorescing you mustn't have been fluorescing he mustn't have been fluorescing we mustn't have been fluorescing you mustn't have been fluorescing they mustn't have been fluorescing |
Simple form | V-ing form |
must I fluoresce? must you fluoresce? must he fluoresce? must we fluoresce? must you fluoresce? must they fluoresce? | must I be fluorescing? must you be fluorescing? must he be fluorescing? must we be fluorescing? must you be fluorescing? must they be fluorescing? |
Perfect | V-ing perfect |
must I have fluoresced? must you have fluoresced? must he have fluoresced? must we have fluoresced? must you have fluoresced? must they have fluoresced? | must I have been fluorescing? must you have been fluorescing? must he have been fluorescing? must we have been fluorescing? must you have been fluorescing? must they have been fluorescing? |
Simple form | V-ing form |
mustn't I fluoresce? mustn't you fluoresce? mustn't he fluoresce? mustn't we fluoresce? mustn't you fluoresce? mustn't they fluoresce? | mustn't I be fluorescing? mustn't you be fluorescing? mustn't he be fluorescing? mustn't we be fluorescing? mustn't you be fluorescing? mustn't they be fluorescing? |
Perfect | V-ing perfect |
mustn't I have fluoresced? mustn't you have fluoresced? mustn't he have fluoresced? mustn't we have fluoresced? mustn't you have fluoresced? mustn't they have fluoresced? | mustn't I have been fluorescing? mustn't you have been fluorescing? mustn't he have been fluorescing? mustn't we have been fluorescing? mustn't you have been fluorescing? mustn't they have been fluorescing? |