Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I may mask occlude you may mask occlude he may mask occlude we may mask occlude you may mask occlude they may mask occlude
V-ing form
I may be mask occluding you may be mask occluding he may be mask occluding we may be mask occluding you may be mask occluding they may be mask occluding
Perfect
I may have mask occluded you may have mask occluded he may have mask occluded we may have mask occluded you may have mask occluded they may have mask occluded
V-ing perfect
I may have been mask occluding you may have been mask occluding he may have been mask occluding we may have been mask occluding you may have been mask occluding they may have been mask occluding
Negation
Simple form
I mayn't mask occlude you mayn't mask occlude he mayn't mask occlude we mayn't mask occlude you mayn't mask occlude they mayn't mask occlude
V-ing form
I mayn't be mask occluding you mayn't be mask occluding he mayn't be mask occluding we mayn't be mask occluding you mayn't be mask occluding they mayn't be mask occluding
Perfect
I mayn't have mask occluded you mayn't have mask occluded he mayn't have mask occluded we mayn't have mask occluded you mayn't have mask occluded they mayn't have mask occluded
V-ing perfect
I mayn't have been mask occluding you mayn't have been mask occluding he mayn't have been mask occluding we mayn't have been mask occluding you mayn't have been mask occluding they mayn't have been mask occluding
Interrogative form
Simple form
may I mask occlude? may you mask occlude? may he mask occlude? may we mask occlude? may you mask occlude? may they mask occlude?
V-ing form
may I be mask occluding? may you be mask occluding? may he be mask occluding? may we be mask occluding? may you be mask occluding? may they be mask occluding?
Perfect
may I have mask occluded? may you have mask occluded? may he have mask occluded? may we have mask occluded? may you have mask occluded? may they have mask occluded?
V-ing perfect
may I have been mask occluding? may you have been mask occluding? may he have been mask occluding? may we have been mask occluding? may you have been mask occluding? may they have been mask occluding?
Interro-negative form
Simple form
mayn't I mask occlude? mayn't you mask occlude? mayn't he mask occlude? mayn't we mask occlude? mayn't you mask occlude? mayn't they mask occlude?
V-ing form
mayn't I be mask occluding? mayn't you be mask occluding? mayn't he be mask occluding? mayn't we be mask occluding? mayn't you be mask occluding? mayn't they be mask occluding?
Perfect
mayn't I have mask occluded? mayn't you have mask occluded? mayn't he have mask occluded? mayn't we have mask occluded? mayn't you have mask occluded? mayn't they have mask occluded?
V-ing perfect
mayn't I have been mask occluding? mayn't you have been mask occluding? mayn't he have been mask occluding? mayn't we have been mask occluding? mayn't you have been mask occluding? mayn't they have been mask occluding?