I can behold you can behold he can behold we can behold you can behold they can behold
V-ing form
I can be beholding you can be beholding he can be beholding we can be beholding you can be beholding they can be beholding
Perfect
I can have beheld you can have beheld he can have beheld we can have beheld you can have beheld they can have beheld
V-ing perfect
I can have been beholding you can have been beholding he can have been beholding we can have been beholding you can have been beholding they can have been beholding
Negation
Simple form
I can't behold you can't behold he can't behold we can't behold you can't behold they can't behold
V-ing form
I can't be beholding you can't be beholding he can't be beholding we can't be beholding you can't be beholding they can't be beholding
Perfect
I can't have beheld you can't have beheld he can't have beheld we can't have beheld you can't have beheld they can't have beheld
V-ing perfect
I can't have been beholding you can't have been beholding he can't have been beholding we can't have been beholding you can't have been beholding they can't have been beholding
Interrogative form
Simple form
can I behold? can you behold? can he behold? can we behold? can you behold? can they behold?
V-ing form
can I be beholding? can you be beholding? can he be beholding? can we be beholding? can you be beholding? can they be beholding?
Perfect
can I have beheld? can you have beheld? can he have beheld? can we have beheld? can you have beheld? can they have beheld?
V-ing perfect
can I have been beholding? can you have been beholding? can he have been beholding? can we have been beholding? can you have been beholding? can they have been beholding?
Interro-negative form
Simple form
can't I behold? can't you behold? can't he behold? can't we behold? can't you behold? can't they behold?
V-ing form
can't I be beholding? can't you be beholding? can't he be beholding? can't we be beholding? can't you be beholding? can't they be beholding?
Perfect
can't I have beheld? can't you have beheld? can't he have beheld? can't we have beheld? can't you have beheld? can't they have beheld?
V-ing perfect
can't I have been beholding? can't you have been beholding? can't he have been beholding? can't we have been beholding? can't you have been beholding? can't they have been beholding?