English verb conjugation
CAN COUNTENANCE

Regular verb: countenance - countenanced - countenanced

Affirmation

Simple form	V-ing form
I can countenance you can countenance he can countenance we can countenance you can countenance they can countenance	I can be countenancing you can be countenancing he can be countenancing we can be countenancing you can be countenancing they can be countenancing
Perfect	V-ing perfect
I can have countenanced you can have countenanced he can have countenanced we can have countenanced you can have countenanced they can have countenanced	I can have been countenancing you can have been countenancing he can have been countenancing we can have been countenancing you can have been countenancing they can have been countenancing

Negation

Simple form	V-ing form
I can't countenance you can't countenance he can't countenance we can't countenance you can't countenance they can't countenance	I can't be countenancing you can't be countenancing he can't be countenancing we can't be countenancing you can't be countenancing they can't be countenancing
Perfect	V-ing perfect
I can't have countenanced you can't have countenanced he can't have countenanced we can't have countenanced you can't have countenanced they can't have countenanced	I can't have been countenancing you can't have been countenancing he can't have been countenancing we can't have been countenancing you can't have been countenancing they can't have been countenancing

Interrogative form

Simple form	V-ing form
can I countenance? can you countenance? can he countenance? can we countenance? can you countenance? can they countenance?	can I be countenancing? can you be countenancing? can he be countenancing? can we be countenancing? can you be countenancing? can they be countenancing?
Perfect	V-ing perfect
can I have countenanced? can you have countenanced? can he have countenanced? can we have countenanced? can you have countenanced? can they have countenanced?	can I have been countenancing? can you have been countenancing? can he have been countenancing? can we have been countenancing? can you have been countenancing? can they have been countenancing?

Interro-negative form

Simple form	V-ing form
can't I countenance? can't you countenance? can't he countenance? can't we countenance? can't you countenance? can't they countenance?	can't I be countenancing? can't you be countenancing? can't he be countenancing? can't we be countenancing? can't you be countenancing? can't they be countenancing?
Perfect	V-ing perfect
can't I have countenanced? can't you have countenanced? can't he have countenanced? can't we have countenanced? can't you have countenanced? can't they have countenanced?	can't I have been countenancing? can't you have been countenancing? can't he have been countenancing? can't we have been countenancing? can't you have been countenancing? can't they have been countenancing?