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