can outdo
Irregular verb: outdo - outdid- outdone

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can outdo
you can outdo
he can outdo
we can outdo
you can outdo
they can outdo 	I can be outdoing
you can be outdoing
he can be outdoing
we can be outdoing
you can be outdoing
they can be outdoing	I can have outdone
you can have outdone
he can have outdone
we can have outdone
you can have outdone
they can have outdone	I can have been outdoing
you can have been outdoing
he can have been outdoing
we can have been outdoing
you can have been outdoing
they can have been outdoing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't outdo
you can't outdo
he can't outdo
we can't outdo
you can't outdo
they can't outdo 	I can't be outdoing
you can't be outdoing
he can't be outdoing
we can't be outdoing
you can't be outdoing
they can't be outdoing	I can't have outdone
you can't have outdone
he can't have outdone
we can't have outdone
you can't have outdone
they can't have outdone	I can't have been outdoing
you can't have been outdoing
he can't have been outdoing
we can't have been outdoing
you can't have been outdoing
they can't have been outdoing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I outdo?
can you outdo?
can he outdo?
can we outdo?
can you outdo?
can they outdo? 	can I be outdoing?
can you be outdoing?
can he be outdoing?
can we be outdoing?
can you be outdoing?
can they be outdoing? 	can I have outdone?
can you have outdone?
can he have outdone?
can we have outdone?
can you have outdone?
can they have outdone? 	can I have been outdoing?
can you have been outdoing?
can he have been outdoing?
can we have been outdoing?
can you have been outdoing?
can they have been outdoing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I outdo?
can't you outdo?
can't he outdo?
can't we outdo?
can't you outdo?
can't they outdo? 	can't I be outdoing?
can't you be outdoing?
can't he be outdoing?
can't we be outdoing?
can't you be outdoing?
can't they be outdoing? 	can't I have outdone?
can't you have outdone?
can't he have outdone?
can't we have outdone?
can't you have outdone?
can't they have outdone? 	can't I have been outdoing?
can't you have been outdoing?
can't he have been outdoing?
can't we have been outdoing?
can't you have been outdoing?
can't they have been outdoing?