English verb conjugation
CAN TENIR

Regular verb: tenir - tenired - tenired

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I can tenir you can tenir she can tenir we can tenir you can tenir they can tenir	I can be teniring you can be teniring she can be teniring we can be teniring you can be teniring they can be teniring
Perfect	V-ing perfect
I can have tenired you can have tenired she can have tenired we can have tenired you can have tenired they can have tenired	I can have been teniring you can have been teniring she can have been teniring we can have been teniring you can have been teniring they can have been teniring

Negation

Simple form	V-ing form
I can't tenir you can't tenir she can't tenir we can't tenir you can't tenir they can't tenir	I can't be teniring you can't be teniring she can't be teniring we can't be teniring you can't be teniring they can't be teniring
Perfect	V-ing perfect
I can't have tenired you can't have tenired she can't have tenired we can't have tenired you can't have tenired they can't have tenired	I can't have been teniring you can't have been teniring she can't have been teniring we can't have been teniring you can't have been teniring they can't have been teniring

Interrogative form

Simple form	V-ing form
can I tenir? can you tenir? can she tenir? can we tenir? can you tenir? can they tenir?	can I be teniring? can you be teniring? can she be teniring? can we be teniring? can you be teniring? can they be teniring?
Perfect	V-ing perfect
can I have tenired? can you have tenired? can she have tenired? can we have tenired? can you have tenired? can they have tenired?	can I have been teniring? can you have been teniring? can she have been teniring? can we have been teniring? can you have been teniring? can they have been teniring?

Interro-negative form

Simple form	V-ing form
can't I tenir? can't you tenir? can't she tenir? can't we tenir? can't you tenir? can't they tenir?	can't I be teniring? can't you be teniring? can't she be teniring? can't we be teniring? can't you be teniring? can't they be teniring?
Perfect	V-ing perfect
can't I have tenired? can't you have tenired? can't she have tenired? can't we have tenired? can't you have tenired? can't they have tenired?	can't I have been teniring? can't you have been teniring? can't she have been teniring? can't we have been teniring? can't you have been teniring? can't they have been teniring?