I must evanesce you must evanesce he must evanesce we must evanesce you must evanesce they must evanesce
Forme en V-ing
I must be evanescing you must be evanescing he must be evanescing we must be evanescing you must be evanescing they must be evanescing
Perfect
I must have evanesced you must have evanesced he must have evanesced we must have evanesced you must have evanesced they must have evanesced
Perfect en V-ing
I must have been evanescing you must have been evanescing he must have been evanescing we must have been evanescing you must have been evanescing they must have been evanescing
Négation
Forme simple
I must not evanesce you must not evanesce he must not evanesce we must not evanesce you must not evanesce they must not evanesce
Forme en V-ing
I must not be evanescing you must not be evanescing he must not be evanescing we must not be evanescing you must not be evanescing they must not be evanescing
Perfect
I must not have evanesced you must not have evanesced he must not have evanesced we must not have evanesced you must not have evanesced they must not have evanesced
Perfect en V-ing
I must not have been evanescing you must not have been evanescing he must not have been evanescing we must not have been evanescing you must not have been evanescing they must not have been evanescing
Forme interrogative
Forme simple
must I evanesce? must you evanesce? must he evanesce? must we evanesce? must you evanesce? must they evanesce?
Forme en V-ing
must I be evanescing? must you be evanescing? must he be evanescing? must we be evanescing? must you be evanescing? must they be evanescing?
Perfect
must I have evanesced? must you have evanesced? must he have evanesced? must we have evanesced? must you have evanesced? must they have evanesced?
Perfect en V-ing
must I have been evanescing? must you have been evanescing? must he have been evanescing? must we have been evanescing? must you have been evanescing? must they have been evanescing?
Forme interro-négative
Forme simple
must I not evanesce? must you not evanesce? must he not evanesce? must we not evanesce? must you not evanesce? must they not evanesce?
Forme en V-ing
must I not be evanescing? must you not be evanescing? must he not be evanescing? must we not be evanescing? must you not be evanescing? must they not be evanescing?
Perfect
must I not have evanesced? must you not have evanesced? must he not have evanesced? must we not have evanesced? must you not have evanesced? must they not have evanesced?
Perfect en V-ing
must I not have been evanescing? must you not have been evanescing? must he not have been evanescing? must we not have been evanescing? must you not have been evanescing? must they not have been evanescing?