ought to fossilise
Verbo regolare: fossilise - fossilised- fossilised

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I ought to fossilise
you ought to fossilise
he ought to fossilise
we ought to fossilise
you ought to fossilise
they ought to fossilise 	I ought to be fossilising
you ought to be fossilising
he ought to be fossilising
we ought to be fossilising
you ought to be fossilising
they ought to be fossilising	I ought to have fossilised
you ought to have fossilised
he ought to have fossilised
we ought to have fossilised
you ought to have fossilised
they ought to have fossilised	I ought to have been fossilising
you ought to have been fossilising
he ought to have been fossilising
we ought to have been fossilising
you ought to have been fossilising
they ought to have been fossilising	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I ought not to fossilise
you ought not to fossilise
he ought not to fossilise
we ought not to fossilise
you ought not to fossilise
they ought not to fossilise 	I ought not to fossilising
you ought not to fossilising
he ought not to fossilising
we ought not to fossilising
you ought not to fossilising
they ought not to fossilising	I ought not to have fossilised
you ought not to have fossilised
he ought not to have fossilised
we ought not to have fossilised
you ought not to have fossilised
they ought not to have fossilised	I ought not to have been fossilising
you ought not to have been fossilising
he ought not to have been fossilising
we ought not to have been fossilising
you ought not to have been fossilising
they ought not to have been fossilising	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
ought to I fossilise?
ought to you fossilise?
ought to he fossilise?
ought to we fossilise?
ought to you fossilise?
ought to they fossilise? 	ought to I be fossilising?
ought to you be fossilising?
ought to he be fossilising?
ought to we be fossilising?
ought to you be fossilising?
ought to they be fossilising? 	ought to I have fossilised?
ought to you have fossilised?
ought to he have fossilised?
ought to we have fossilised?
ought to you have fossilised?
ought to they have fossilised? 	ought to I have been fossilising?
ought to you have been fossilising?
ought to he have been fossilising?
ought to we have been fossilising?
ought to you have been fossilising?
ought to they have been fossilising? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
ought I not to fossilise?
ought you not to fossilise?
ought he not to fossilise?
ought we not to fossilise?
ought you not to fossilise?
ought they not to fossilise? 	ought I not to be fossilising?
ought you not to be fossilising?
ought he not to be fossilising?
ought we not to be fossilising?
ought you not to be fossilising?
ought they not to be fossilising? 	ought I not to have fossilised?
ought you not to have fossilised?
ought he not to have fossilised?
ought we not to have fossilised?
ought you not to have fossilised?
ought they not to have fossilised? 	ought I not to have been fossilising?
ought you not to have been fossilising?
ought he not to have been fossilising?
ought we not to have been fossilising?
ought you not to have been fossilising?
ought they not to have been fossilising?