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