I must furnish you must furnish he must furnish we must furnish you must furnish they must furnish
Forme en V-ing
I must be furnishing you must be furnishing he must be furnishing we must be furnishing you must be furnishing they must be furnishing
Perfect
I must have furnished you must have furnished he must have furnished we must have furnished you must have furnished they must have furnished
Perfect en V-ing
I must have been furnishing you must have been furnishing he must have been furnishing we must have been furnishing you must have been furnishing they must have been furnishing
Négation
Forme simple
I must not furnish you must not furnish he must not furnish we must not furnish you must not furnish they must not furnish
Forme en V-ing
I must not be furnishing you must not be furnishing he must not be furnishing we must not be furnishing you must not be furnishing they must not be furnishing
Perfect
I must not have furnished you must not have furnished he must not have furnished we must not have furnished you must not have furnished they must not have furnished
Perfect en V-ing
I must not have been furnishing you must not have been furnishing he must not have been furnishing we must not have been furnishing you must not have been furnishing they must not have been furnishing
Forme interrogative
Forme simple
must I furnish? must you furnish? must he furnish? must we furnish? must you furnish? must they furnish?
Forme en V-ing
must I be furnishing? must you be furnishing? must he be furnishing? must we be furnishing? must you be furnishing? must they be furnishing?
Perfect
must I have furnished? must you have furnished? must he have furnished? must we have furnished? must you have furnished? must they have furnished?
Perfect en V-ing
must I have been furnishing? must you have been furnishing? must he have been furnishing? must we have been furnishing? must you have been furnishing? must they have been furnishing?
Forme interro-négative
Forme simple
must I not furnish? must you not furnish? must he not furnish? must we not furnish? must you not furnish? must they not furnish?
Forme en V-ing
must I not be furnishing? must you not be furnishing? must he not be furnishing? must we not be furnishing? must you not be furnishing? must they not be furnishing?
Perfect
must I not have furnished? must you not have furnished? must he not have furnished? must we not have furnished? must you not have furnished? must they not have furnished?
Perfect en V-ing
must I not have been furnishing? must you not have been furnishing? must he not have been furnishing? must we not have been furnishing? must you not have been furnishing? must they not have been furnishing?