can overtrade
Regular verb: overtrade - overtraded- overtraded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can overtrade
you can overtrade
he can overtrade
we can overtrade
you can overtrade
they can overtrade 	I can be overtrading
you can be overtrading
he can be overtrading
we can be overtrading
you can be overtrading
they can be overtrading	I can have overtraded
you can have overtraded
he can have overtraded
we can have overtraded
you can have overtraded
they can have overtraded	I can have been overtrading
you can have been overtrading
he can have been overtrading
we can have been overtrading
you can have been overtrading
they can have been overtrading	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot overtrade
you cannot overtrade
he cannot overtrade
we cannot overtrade
you cannot overtrade
they cannot overtrade 	I cannot be overtrading
you cannot be overtrading
he cannot be overtrading
we cannot be overtrading
you cannot be overtrading
they cannot be overtrading	I cannot have overtraded
you cannot have overtraded
he cannot have overtraded
we cannot have overtraded
you cannot have overtraded
they cannot have overtraded	I cannot have been overtrading
you cannot have been overtrading
he cannot have been overtrading
we cannot have been overtrading
you cannot have been overtrading
they cannot have been overtrading	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I overtrade?
can you overtrade?
can he overtrade?
can we overtrade?
can you overtrade?
can they overtrade? 	can I be overtrading?
can you be overtrading?
can he be overtrading?
can we be overtrading?
can you be overtrading?
can they be overtrading? 	can I have overtraded?
can you have overtraded?
can he have overtraded?
can we have overtraded?
can you have overtraded?
can they have overtraded? 	can I have been overtrading?
can you have been overtrading?
can he have been overtrading?
can we have been overtrading?
can you have been overtrading?
can they have been overtrading? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not overtrade?
can you not overtrade?
can he not overtrade?
can we not overtrade?
can you not overtrade?
can they not overtrade? 	can I not be overtrading?
can you not be overtrading?
can he not be overtrading?
can we not be overtrading?
can you not be overtrading?
can they not be overtrading? 	can I not have overtraded?
can you not have overtraded?
can he not have overtraded?
can we not have overtraded?
can you not have overtraded?
can they not have overtraded? 	can I not have been overtrading?
can you not have been overtrading?
can he not have been overtrading?
can we not have been overtrading?
can you not have been overtrading?
can they not have been overtrading?