can preinstruct
Verbo regular: preinstruct - preinstructed- preinstructed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can preinstruct
you can preinstruct
he can preinstruct
we can preinstruct
you can preinstruct
they can preinstruct 	I can be preinstructing
you can be preinstructing
he can be preinstructing
we can be preinstructing
you can be preinstructing
they can be preinstructing	I can have preinstructed
you can have preinstructed
he can have preinstructed
we can have preinstructed
you can have preinstructed
they can have preinstructed	I can have been preinstructing
you can have been preinstructing
he can have been preinstructing
we can have been preinstructing
you can have been preinstructing
they can have been preinstructing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot preinstruct
you cannot preinstruct
he cannot preinstruct
we cannot preinstruct
you cannot preinstruct
they cannot preinstruct 	I cannot be preinstructing
you cannot be preinstructing
he cannot be preinstructing
we cannot be preinstructing
you cannot be preinstructing
they cannot be preinstructing	I cannot have preinstructed
you cannot have preinstructed
he cannot have preinstructed
we cannot have preinstructed
you cannot have preinstructed
they cannot have preinstructed	I cannot have been preinstructing
you cannot have been preinstructing
he cannot have been preinstructing
we cannot have been preinstructing
you cannot have been preinstructing
they cannot have been preinstructing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I preinstruct?
can you preinstruct?
can he preinstruct?
can we preinstruct?
can you preinstruct?
can they preinstruct? 	can I be preinstructing?
can you be preinstructing?
can he be preinstructing?
can we be preinstructing?
can you be preinstructing?
can they be preinstructing? 	can I have preinstructed?
can you have preinstructed?
can he have preinstructed?
can we have preinstructed?
can you have preinstructed?
can they have preinstructed? 	can I have been preinstructing?
can you have been preinstructing?
can he have been preinstructing?
can we have been preinstructing?
can you have been preinstructing?
can they have been preinstructing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not preinstruct?
can you not preinstruct?
can he not preinstruct?
can we not preinstruct?
can you not preinstruct?
can they not preinstruct? 	can I not be preinstructing?
can you not be preinstructing?
can he not be preinstructing?
can we not be preinstructing?
can you not be preinstructing?
can they not be preinstructing? 	can I not have preinstructed?
can you not have preinstructed?
can he not have preinstructed?
can we not have preinstructed?
can you not have preinstructed?
can they not have preinstructed? 	can I not have been preinstructing?
can you not have been preinstructing?
can he not have been preinstructing?
can we not have been preinstructing?
can you not have been preinstructing?
can they not have been preinstructing?