I can mystify you can mystify he can mystify we can mystify you can mystify they can mystify
Forma com V-ing
I can be mystifying you can be mystifying he can be mystifying we can be mystifying you can be mystifying they can be mystifying
Perfeito
I can have mystified you can have mystified he can have mystified we can have mystified you can have mystified they can have mystified
Perfeito com V-ing
I can have been mystifying you can have been mystifying he can have been mystifying we can have been mystifying you can have been mystifying they can have been mystifying
Negação
Forma simple
I can't mystify you can't mystify he can't mystify we can't mystify you can't mystify they can't mystify
Forma com V-ing
I can't be mystifying you can't be mystifying he can't be mystifying we can't be mystifying you can't be mystifying they can't be mystifying
Perfeito
I can't have mystified you can't have mystified he can't have mystified we can't have mystified you can't have mystified they can't have mystified
Perfeito com V-ing
I can't have been mystifying you can't have been mystifying he can't have been mystifying we can't have been mystifying you can't have been mystifying they can't have been mystifying
Forma interrogativa
Forma simple
can I mystify? can you mystify? can he mystify? can we mystify? can you mystify? can they mystify?
Forma com V-ing
can I be mystifying? can you be mystifying? can he be mystifying? can we be mystifying? can you be mystifying? can they be mystifying?
Perfeito
can I have mystified? can you have mystified? can he have mystified? can we have mystified? can you have mystified? can they have mystified?
Perfeito com V-ing
can I have been mystifying? can you have been mystifying? can he have been mystifying? can we have been mystifying? can you have been mystifying? can they have been mystifying?
Forma interro-Negação
Forma simple
can't I mystify? can't you mystify? can't he mystify? can't we mystify? can't you mystify? can't they mystify?
Forma com V-ing
can't I be mystifying? can't you be mystifying? can't he be mystifying? can't we be mystifying? can't you be mystifying? can't they be mystifying?
Perfeito
can't I have mystified? can't you have mystified? can't he have mystified? can't we have mystified? can't you have mystified? can't they have mystified?
Perfeito com V-ing
can't I have been mystifying? can't you have been mystifying? can't he have been mystifying? can't we have been mystifying? can't you have been mystifying? can't they have been mystifying?