English verb conjugation
CAN OVERACHEIVE

Regular verb: overacheive - overacheived - overacheived

Affirmation

Simple form	V-ing form
I can overacheive you can overacheive she can overacheive we can overacheive you can overacheive they can overacheive	I can be overacheiving you can be overacheiving she can be overacheiving we can be overacheiving you can be overacheiving they can be overacheiving
Perfect	V-ing perfect
I can have overacheived you can have overacheived she can have overacheived we can have overacheived you can have overacheived they can have overacheived	I can have been overacheiving you can have been overacheiving she can have been overacheiving we can have been overacheiving you can have been overacheiving they can have been overacheiving

Negation

Simple form	V-ing form
I can't overacheive you can't overacheive she can't overacheive we can't overacheive you can't overacheive they can't overacheive	I can't be overacheiving you can't be overacheiving she can't be overacheiving we can't be overacheiving you can't be overacheiving they can't be overacheiving
Perfect	V-ing perfect
I can't have overacheived you can't have overacheived she can't have overacheived we can't have overacheived you can't have overacheived they can't have overacheived	I can't have been overacheiving you can't have been overacheiving she can't have been overacheiving we can't have been overacheiving you can't have been overacheiving they can't have been overacheiving

Interrogative form

Simple form	V-ing form
can I overacheive? can you overacheive? can she overacheive? can we overacheive? can you overacheive? can they overacheive?	can I be overacheiving? can you be overacheiving? can she be overacheiving? can we be overacheiving? can you be overacheiving? can they be overacheiving?
Perfect	V-ing perfect
can I have overacheived? can you have overacheived? can she have overacheived? can we have overacheived? can you have overacheived? can they have overacheived?	can I have been overacheiving? can you have been overacheiving? can she have been overacheiving? can we have been overacheiving? can you have been overacheiving? can they have been overacheiving?

Interro-negative form

Simple form	V-ing form
can't I overacheive? can't you overacheive? can't she overacheive? can't we overacheive? can't you overacheive? can't they overacheive?	can't I be overacheiving? can't you be overacheiving? can't she be overacheiving? can't we be overacheiving? can't you be overacheiving? can't they be overacheiving?
Perfect	V-ing perfect
can't I have overacheived? can't you have overacheived? can't she have overacheived? can't we have overacheived? can't you have overacheived? can't they have overacheived?	can't I have been overacheiving? can't you have been overacheiving? can't she have been overacheiving? can't we have been overacheiving? can't you have been overacheiving? can't they have been overacheiving?