English verb conjugation
CAN OBEY

Regular verb: obey - obeyed - obeyed

Affirmation

Simple form	V-ing form
I can obey you can obey he can obey we can obey you can obey they can obey	I can be obeying you can be obeying he can be obeying we can be obeying you can be obeying they can be obeying
Perfect	V-ing perfect
I can have obeyed you can have obeyed he can have obeyed we can have obeyed you can have obeyed they can have obeyed	I can have been obeying you can have been obeying he can have been obeying we can have been obeying you can have been obeying they can have been obeying

Negation

Simple form	V-ing form
I can't obey you can't obey he can't obey we can't obey you can't obey they can't obey	I can't be obeying you can't be obeying he can't be obeying we can't be obeying you can't be obeying they can't be obeying
Perfect	V-ing perfect
I can't have obeyed you can't have obeyed he can't have obeyed we can't have obeyed you can't have obeyed they can't have obeyed	I can't have been obeying you can't have been obeying he can't have been obeying we can't have been obeying you can't have been obeying they can't have been obeying

Interrogative form

Simple form	V-ing form
can I obey? can you obey? can he obey? can we obey? can you obey? can they obey?	can I be obeying? can you be obeying? can he be obeying? can we be obeying? can you be obeying? can they be obeying?
Perfect	V-ing perfect
can I have obeyed? can you have obeyed? can he have obeyed? can we have obeyed? can you have obeyed? can they have obeyed?	can I have been obeying? can you have been obeying? can he have been obeying? can we have been obeying? can you have been obeying? can they have been obeying?

Interro-negative form

Simple form	V-ing form
can't I obey? can't you obey? can't he obey? can't we obey? can't you obey? can't they obey?	can't I be obeying? can't you be obeying? can't he be obeying? can't we be obeying? can't you be obeying? can't they be obeying?
Perfect	V-ing perfect
can't I have obeyed? can't you have obeyed? can't he have obeyed? can't we have obeyed? can't you have obeyed? can't they have obeyed?	can't I have been obeying? can't you have been obeying? can't he have been obeying? can't we have been obeying? can't you have been obeying? can't they have been obeying?