ought to fertilise
Verbo regolare: fertilise - fertilised- fertilised

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I ought to fertilise
you ought to fertilise
she ought to fertilise
we ought to fertilise
you ought to fertilise
they ought to fertilise 	I ought to be fertilising
you ought to be fertilising
she ought to be fertilising
we ought to be fertilising
you ought to be fertilising
they ought to be fertilising	I ought to have fertilised
you ought to have fertilised
she ought to have fertilised
we ought to have fertilised
you ought to have fertilised
they ought to have fertilised	I ought to have been fertilising
you ought to have been fertilising
she ought to have been fertilising
we ought to have been fertilising
you ought to have been fertilising
they ought to have been fertilising	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I ought not to fertilise
you ought not to fertilise
she ought not to fertilise
we ought not to fertilise
you ought not to fertilise
they ought not to fertilise 	I ought not to fertilising
you ought not to fertilising
she ought not to fertilising
we ought not to fertilising
you ought not to fertilising
they ought not to fertilising	I ought not to have fertilised
you ought not to have fertilised
she ought not to have fertilised
we ought not to have fertilised
you ought not to have fertilised
they ought not to have fertilised	I ought not to have been fertilising
you ought not to have been fertilising
she ought not to have been fertilising
we ought not to have been fertilising
you ought not to have been fertilising
they ought not to have been fertilising	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
ought to I fertilise?
ought to you fertilise?
ought to she fertilise?
ought to we fertilise?
ought to you fertilise?
ought to they fertilise? 	ought to I be fertilising?
ought to you be fertilising?
ought to she be fertilising?
ought to we be fertilising?
ought to you be fertilising?
ought to they be fertilising? 	ought to I have fertilised?
ought to you have fertilised?
ought to she have fertilised?
ought to we have fertilised?
ought to you have fertilised?
ought to they have fertilised? 	ought to I have been fertilising?
ought to you have been fertilising?
ought to she have been fertilising?
ought to we have been fertilising?
ought to you have been fertilising?
ought to they have been fertilising? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
ought I not to fertilise?
ought you not to fertilise?
ought she not to fertilise?
ought we not to fertilise?
ought you not to fertilise?
ought they not to fertilise? 	ought I not to be fertilising?
ought you not to be fertilising?
ought she not to be fertilising?
ought we not to be fertilising?
ought you not to be fertilising?
ought they not to be fertilising? 	ought I not to have fertilised?
ought you not to have fertilised?
ought she not to have fertilised?
ought we not to have fertilised?
ought you not to have fertilised?
ought they not to have fertilised? 	ought I not to have been fertilising?
ought you not to have been fertilising?
ought she not to have been fertilising?
ought we not to have been fertilising?
ought you not to have been fertilising?
ought they not to have been fertilising?