could preinsert
Verbo regolare: preinsert - preinserted- preinserted

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could preinsert
you could preinsert
she could preinsert
we could preinsert
you could preinsert
they could preinsert 	I could be preinserting
you could be preinserting
she could be preinserting
we could be preinserting
you could be preinserting
they could be preinserting	I could have preinserted
you could have preinserted
she 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
she could have been preinserting
we could have been preinserting
you could have been preinserting
they could have been preinserting	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't preinsert
you couldn't preinsert
she couldn't preinsert
we couldn't preinsert
you couldn't preinsert
they couldn't preinsert 	I couldn't be preinserting
you couldn't be preinserting
she couldn't be preinserting
we couldn't be preinserting
you couldn't be preinserting
they couldn't be preinserting	I couldn't have preinserted
you couldn't have preinserted
she couldn't have preinserted
we couldn't have preinserted
you couldn't have preinserted
they couldn't have preinserted	I couldn't have been preinserting
you couldn't have been preinserting
she couldn't have been preinserting
we couldn't have been preinserting
you couldn't have been preinserting
they couldn't have been preinserting	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I preinsert?
could you preinsert?
could she preinsert?
could we preinsert?
could you preinsert?
could they preinsert? 	could I be preinserting?
could you be preinserting?
could she be preinserting?
could we be preinserting?
could you be preinserting?
could they be preinserting? 	could I have preinserted?
could you have preinserted?
could she 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 she have been preinserting?
could we have been preinserting?
could you have been preinserting?
could they have been preinserting? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I preinsert?
couldn't you preinsert?
couldn't she preinsert?
couldn't we preinsert?
couldn't you preinsert?
couldn't they preinsert? 	couldn't I be preinserting?
couldn't you be preinserting?
couldn't she be preinserting?
couldn't we be preinserting?
couldn't you be preinserting?
couldn't they be preinserting? 	couldn't I have preinserted?
couldn't you have preinserted?
couldn't she have preinserted?
couldn't we have preinserted?
couldn't you have preinserted?
couldn't they have preinserted? 	couldn't I have been preinserting?
couldn't you have been preinserting?
couldn't she have been preinserting?
couldn't we have been preinserting?
couldn't you have been preinserting?
couldn't they have been preinserting?