English verb conjugation
CAN OVERTIRE

Regular verb: overtire - overtired - overtired

Affirmation

Simple form	V-ing form
I can overtire you can overtire he can overtire we can overtire you can overtire they can overtire	I can be overtiring you can be overtiring he can be overtiring we can be overtiring you can be overtiring they can be overtiring
Perfect	V-ing perfect
I can have overtired you can have overtired he can have overtired we can have overtired you can have overtired they can have overtired	I can have been overtiring you can have been overtiring he can have been overtiring we can have been overtiring you can have been overtiring they can have been overtiring

Negation

Simple form	V-ing form
I can't overtire you can't overtire he can't overtire we can't overtire you can't overtire they can't overtire	I can't be overtiring you can't be overtiring he can't be overtiring we can't be overtiring you can't be overtiring they can't be overtiring
Perfect	V-ing perfect
I can't have overtired you can't have overtired he can't have overtired we can't have overtired you can't have overtired they can't have overtired	I can't have been overtiring you can't have been overtiring he can't have been overtiring we can't have been overtiring you can't have been overtiring they can't have been overtiring

Interrogative form

Simple form	V-ing form
can I overtire? can you overtire? can he overtire? can we overtire? can you overtire? can they overtire?	can I be overtiring? can you be overtiring? can he be overtiring? can we be overtiring? can you be overtiring? can they be overtiring?
Perfect	V-ing perfect
can I have overtired? can you have overtired? can he have overtired? can we have overtired? can you have overtired? can they have overtired?	can I have been overtiring? can you have been overtiring? can he have been overtiring? can we have been overtiring? can you have been overtiring? can they have been overtiring?

Interro-negative form

Simple form	V-ing form
can't I overtire? can't you overtire? can't he overtire? can't we overtire? can't you overtire? can't they overtire?	can't I be overtiring? can't you be overtiring? can't he be overtiring? can't we be overtiring? can't you be overtiring? can't they be overtiring?
Perfect	V-ing perfect
can't I have overtired? can't you have overtired? can't he have overtired? can't we have overtired? can't you have overtired? can't they have overtired?	can't I have been overtiring? can't you have been overtiring? can't he have been overtiring? can't we have been overtiring? can't you have been overtiring? can't they have been overtiring?