could astonish
Verbo regolare: astonish - astonished- astonished

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could astonish
you could astonish
he could astonish
we could astonish
you could astonish
they could astonish 	I could be astonishing
you could be astonishing
he could be astonishing
we could be astonishing
you could be astonishing
they could be astonishing	I could have astonished
you could have astonished
he could have astonished
we could have astonished
you could have astonished
they could have astonished	I could have been astonishing
you could have been astonishing
he could have been astonishing
we could have been astonishing
you could have been astonishing
they could have been astonishing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't astonish
you couldn't astonish
he couldn't astonish
we couldn't astonish
you couldn't astonish
they couldn't astonish 	I couldn't be astonishing
you couldn't be astonishing
he couldn't be astonishing
we couldn't be astonishing
you couldn't be astonishing
they couldn't be astonishing	I couldn't have astonished
you couldn't have astonished
he couldn't have astonished
we couldn't have astonished
you couldn't have astonished
they couldn't have astonished	I couldn't have been astonishing
you couldn't have been astonishing
he couldn't have been astonishing
we couldn't have been astonishing
you couldn't have been astonishing
they couldn't have been astonishing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I astonish?
could you astonish?
could he astonish?
could we astonish?
could you astonish?
could they astonish? 	could I be astonishing?
could you be astonishing?
could he be astonishing?
could we be astonishing?
could you be astonishing?
could they be astonishing? 	could I have astonished?
could you have astonished?
could he have astonished?
could we have astonished?
could you have astonished?
could they have astonished? 	could I have been astonishing?
could you have been astonishing?
could he have been astonishing?
could we have been astonishing?
could you have been astonishing?
could they have been astonishing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I astonish?
couldn't you astonish?
couldn't he astonish?
couldn't we astonish?
couldn't you astonish?
couldn't they astonish? 	couldn't I be astonishing?
couldn't you be astonishing?
couldn't he be astonishing?
couldn't we be astonishing?
couldn't you be astonishing?
couldn't they be astonishing? 	couldn't I have astonished?
couldn't you have astonished?
couldn't he have astonished?
couldn't we have astonished?
couldn't you have astonished?
couldn't they have astonished? 	couldn't I have been astonishing?
couldn't you have been astonishing?
couldn't he have been astonishing?
couldn't we have been astonishing?
couldn't you have been astonishing?
couldn't they have been astonishing?