Coniugazione del verbo inglese
COULD PRESENT

Verbo regolare: present - presented - presented

Affermazione

Forma semplice	Forma con V-ing
I could present you could present she could present we could present you could present they could present	I could be presenting you could be presenting she could be presenting we could be presenting you could be presenting they could be presenting
Perfetto	Perfetto con V-ing
I could have presented you could have presented she could have presented we could have presented you could have presented they could have presented	I could have been presenting you could have been presenting she could have been presenting we could have been presenting you could have been presenting they could have been presenting

Negazione

Forma semplice	Forma con V-ing
I couldn't present you couldn't present she couldn't present we couldn't present you couldn't present they couldn't present	I couldn't be presenting you couldn't be presenting she couldn't be presenting we couldn't be presenting you couldn't be presenting they couldn't be presenting
Perfetto	Perfetto con V-ing
I couldn't have presented you couldn't have presented she couldn't have presented we couldn't have presented you couldn't have presented they couldn't have presented	I couldn't have been presenting you couldn't have been presenting she couldn't have been presenting we couldn't have been presenting you couldn't have been presenting they couldn't have been presenting

Forma interrogativa

Forma semplice	Forma con V-ing
could I present? could you present? could she present? could we present? could you present? could they present?	could I be presenting? could you be presenting? could she be presenting? could we be presenting? could you be presenting? could they be presenting?
Perfetto	Perfetto con V-ing
could I have presented? could you have presented? could she have presented? could we have presented? could you have presented? could they have presented?	could I have been presenting? could you have been presenting? could she have been presenting? could we have been presenting? could you have been presenting? could they have been presenting?

Forma interro-negativa

Forma semplice	Forma con V-ing
couldn't I present? couldn't you present? couldn't she present? couldn't we present? couldn't you present? couldn't they present?	couldn't I be presenting? couldn't you be presenting? couldn't she be presenting? couldn't we be presenting? couldn't you be presenting? couldn't they be presenting?
Perfetto	Perfetto con V-ing
couldn't I have presented? couldn't you have presented? couldn't she have presented? couldn't we have presented? couldn't you have presented? couldn't they have presented?	couldn't I have been presenting? couldn't you have been presenting? couldn't she have been presenting? couldn't we have been presenting? couldn't you have been presenting? couldn't they have been presenting?