English verb conjugation
CAN OVERDO

Irregular verb: overdo - overdid - overdone

Affirmation

Simple form	V-ing form
I can overdo you can overdo he can overdo we can overdo you can overdo they can overdo	I can be overdoing you can be overdoing he can be overdoing we can be overdoing you can be overdoing they can be overdoing
Perfect	V-ing perfect
I can have overdone you can have overdone he can have overdone we can have overdone you can have overdone they can have overdone	I can have been overdoing you can have been overdoing he can have been overdoing we can have been overdoing you can have been overdoing they can have been overdoing

Negation

Simple form	V-ing form
I cannot overdo you cannot overdo he cannot overdo we cannot overdo you cannot overdo they cannot overdo	I cannot be overdoing you cannot be overdoing he cannot be overdoing we cannot be overdoing you cannot be overdoing they cannot be overdoing
Perfect	V-ing perfect
I cannot have overdone you cannot have overdone he cannot have overdone we cannot have overdone you cannot have overdone they cannot have overdone	I cannot have been overdoing you cannot have been overdoing he cannot have been overdoing we cannot have been overdoing you cannot have been overdoing they cannot have been overdoing

Interrogative form

Simple form	V-ing form
can I overdo? can you overdo? can he overdo? can we overdo? can you overdo? can they overdo?	can I be overdoing? can you be overdoing? can he be overdoing? can we be overdoing? can you be overdoing? can they be overdoing?
Perfect	V-ing perfect
can I have overdone? can you have overdone? can he have overdone? can we have overdone? can you have overdone? can they have overdone?	can I have been overdoing? can you have been overdoing? can he have been overdoing? can we have been overdoing? can you have been overdoing? can they have been overdoing?

Interro-negative form

Simple form	V-ing form
can I not overdo? can you not overdo? can he not overdo? can we not overdo? can you not overdo? can they not overdo?	can I not be overdoing? can you not be overdoing? can he not be overdoing? can we not be overdoing? can you not be overdoing? can they not be overdoing?
Perfect	V-ing perfect
can I not have overdone? can you not have overdone? can he not have overdone? can we not have overdone? can you not have overdone? can they not have overdone?	can I not have been overdoing? can you not have been overdoing? can he not have been overdoing? can we not have been overdoing? can you not have been overdoing? can they not have been overdoing?