Regular verb: hem - hemmed - hemmed
Simple form | V-ing form |
I must hem you must hem he must hem we must hem you must hem they must hem | I must be hemming you must be hemming he must be hemming we must be hemming you must be hemming they must be hemming |
Perfect | V-ing perfect |
I must have hemmed you must have hemmed he must have hemmed we must have hemmed you must have hemmed they must have hemmed | I must have been hemming you must have been hemming he must have been hemming we must have been hemming you must have been hemming they must have been hemming |
Simple form | V-ing form |
I must not hem you must not hem he must not hem we must not hem you must not hem they must not hem | I must not be hemming you must not be hemming he must not be hemming we must not be hemming you must not be hemming they must not be hemming |
Perfect | V-ing perfect |
I must not have hemmed you must not have hemmed he must not have hemmed we must not have hemmed you must not have hemmed they must not have hemmed | I must not have been hemming you must not have been hemming he must not have been hemming we must not have been hemming you must not have been hemming they must not have been hemming |
Simple form | V-ing form |
must I hem? must you hem? must he hem? must we hem? must you hem? must they hem? | must I be hemming? must you be hemming? must he be hemming? must we be hemming? must you be hemming? must they be hemming? |
Perfect | V-ing perfect |
must I have hemmed? must you have hemmed? must he have hemmed? must we have hemmed? must you have hemmed? must they have hemmed? | must I have been hemming? must you have been hemming? must he have been hemming? must we have been hemming? must you have been hemming? must they have been hemming? |
Simple form | V-ing form |
must I not hem? must you not hem? must he not hem? must we not hem? must you not hem? must they not hem? | must I not be hemming? must you not be hemming? must he not be hemming? must we not be hemming? must you not be hemming? must they not be hemming? |
Perfect | V-ing perfect |
must I not have hemmed? must you not have hemmed? must he not have hemmed? must we not have hemmed? must you not have hemmed? must they not have hemmed? | must I not have been hemming? must you not have been hemming? must he not have been hemming? must we not have been hemming? must you not have been hemming? must they not have been hemming? |