could preinsert
Verbo regular: preinsert - preinserted- preinserted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could preinsert
you could preinsert
he could preinsert
we could preinsert
you could preinsert
they could preinsert 	I could be preinserting
you could be preinserting
he could be preinserting
we could be preinserting
you could be preinserting
they could be preinserting	I could have preinserted
you could have preinserted
he could have preinserted
we could have preinserted
you could have preinserted
they could have preinserted	I could have been preinserting
you could have been preinserting
he could have been preinserting
we could have been preinserting
you could have been preinserting
they could have been preinserting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not preinsert
you could not preinsert
he could not preinsert
we could not preinsert
you could not preinsert
they could not preinsert 	I could not be preinserting
you could not be preinserting
he could not be preinserting
we could not be preinserting
you could not be preinserting
they could not be preinserting	I could not have preinserted
you could not have preinserted
he could not have preinserted
we could not have preinserted
you could not have preinserted
they could not have preinserted	I could not have been preinserting
you could not have been preinserting
he could not have been preinserting
we could not have been preinserting
you could not have been preinserting
they could not have been preinserting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I preinsert?
could you preinsert?
could he preinsert?
could we preinsert?
could you preinsert?
could they preinsert? 	could I be preinserting?
could you be preinserting?
could he be preinserting?
could we be preinserting?
could you be preinserting?
could they be preinserting? 	could I have preinserted?
could you have preinserted?
could he have preinserted?
could we have preinserted?
could you have preinserted?
could they have preinserted? 	could I have been preinserting?
could you have been preinserting?
could he have been preinserting?
could we have been preinserting?
could you have been preinserting?
could they have been preinserting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not preinsert?
could you not preinsert?
could he not preinsert?
could we not preinsert?
could you not preinsert?
could they not preinsert? 	could I not be preinserting?
could you not be preinserting?
could he not be preinserting?
could we not be preinserting?
could you not be preinserting?
could they not be preinserting? 	could I not have preinserted?
could you not have preinserted?
could he not have preinserted?
could we not have preinserted?
could you not have preinserted?
could they not have preinserted? 	could I not have been preinserting?
could you not have been preinserting?
could he not have been preinserting?
could we not have been preinserting?
could you not have been preinserting?
could they not have been preinserting?