I can allude you can allude he can allude we can allude you can allude they can allude
V-ing form
I can be alluding you can be alluding he can be alluding we can be alluding you can be alluding they can be alluding
Perfect
I can have alluded you can have alluded he can have alluded we can have alluded you can have alluded they can have alluded
V-ing perfect
I can have been alluding you can have been alluding he can have been alluding we can have been alluding you can have been alluding they can have been alluding
Negation
Simple form
I can't allude you can't allude he can't allude we can't allude you can't allude they can't allude
V-ing form
I can't be alluding you can't be alluding he can't be alluding we can't be alluding you can't be alluding they can't be alluding
Perfect
I can't have alluded you can't have alluded he can't have alluded we can't have alluded you can't have alluded they can't have alluded
V-ing perfect
I can't have been alluding you can't have been alluding he can't have been alluding we can't have been alluding you can't have been alluding they can't have been alluding
Interrogative form
Simple form
can I allude? can you allude? can he allude? can we allude? can you allude? can they allude?
V-ing form
can I be alluding? can you be alluding? can he be alluding? can we be alluding? can you be alluding? can they be alluding?
Perfect
can I have alluded? can you have alluded? can he have alluded? can we have alluded? can you have alluded? can they have alluded?
V-ing perfect
can I have been alluding? can you have been alluding? can he have been alluding? can we have been alluding? can you have been alluding? can they have been alluding?
Interro-negative form
Simple form
can't I allude? can't you allude? can't he allude? can't we allude? can't you allude? can't they allude?
V-ing form
can't I be alluding? can't you be alluding? can't he be alluding? can't we be alluding? can't you be alluding? can't they be alluding?
Perfect
can't I have alluded? can't you have alluded? can't he have alluded? can't we have alluded? can't you have alluded? can't they have alluded?
V-ing perfect
can't I have been alluding? can't you have been alluding? can't he have been alluding? can't we have been alluding? can't you have been alluding? can't they have been alluding?