I can overinvest you can overinvest he can overinvest we can overinvest you can overinvest they can overinvest
V-ing form
I can be overinvesting you can be overinvesting he can be overinvesting we can be overinvesting you can be overinvesting they can be overinvesting
Perfect
I can have overinvested you can have overinvested he can have overinvested we can have overinvested you can have overinvested they can have overinvested
V-ing perfect
I can have been overinvesting you can have been overinvesting he can have been overinvesting we can have been overinvesting you can have been overinvesting they can have been overinvesting
Negation
Simple form
I can't overinvest you can't overinvest he can't overinvest we can't overinvest you can't overinvest they can't overinvest
V-ing form
I can't be overinvesting you can't be overinvesting he can't be overinvesting we can't be overinvesting you can't be overinvesting they can't be overinvesting
Perfect
I can't have overinvested you can't have overinvested he can't have overinvested we can't have overinvested you can't have overinvested they can't have overinvested
V-ing perfect
I can't have been overinvesting you can't have been overinvesting he can't have been overinvesting we can't have been overinvesting you can't have been overinvesting they can't have been overinvesting
Interrogative form
Simple form
can I overinvest? can you overinvest? can he overinvest? can we overinvest? can you overinvest? can they overinvest?
V-ing form
can I be overinvesting? can you be overinvesting? can he be overinvesting? can we be overinvesting? can you be overinvesting? can they be overinvesting?
Perfect
can I have overinvested? can you have overinvested? can he have overinvested? can we have overinvested? can you have overinvested? can they have overinvested?
V-ing perfect
can I have been overinvesting? can you have been overinvesting? can he have been overinvesting? can we have been overinvesting? can you have been overinvesting? can they have been overinvesting?
Interro-negative form
Simple form
can't I overinvest? can't you overinvest? can't he overinvest? can't we overinvest? can't you overinvest? can't they overinvest?
V-ing form
can't I be overinvesting? can't you be overinvesting? can't he be overinvesting? can't we be overinvesting? can't you be overinvesting? can't they be overinvesting?
Perfect
can't I have overinvested? can't you have overinvested? can't he have overinvested? can't we have overinvested? can't you have overinvested? can't they have overinvested?
V-ing perfect
can't I have been overinvesting? can't you have been overinvesting? can't he have been overinvesting? can't we have been overinvesting? can't you have been overinvesting? can't they have been overinvesting?