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