English verb conjugation
COULD ITINERATE

Regular verb: itinerate - itinerated - itinerated

Affirmation

Simple form	V-ing form
I could itinerate you could itinerate he could itinerate we could itinerate you could itinerate they could itinerate	I could be itinerating you could be itinerating he could be itinerating we could be itinerating you could be itinerating they could be itinerating
Perfect	V-ing perfect
I could have itinerated you could have itinerated he could have itinerated we could have itinerated you could have itinerated they could have itinerated	I could have been itinerating you could have been itinerating he could have been itinerating we could have been itinerating you could have been itinerating they could have been itinerating

Negation

Simple form	V-ing form
I could not itinerate you could not itinerate he could not itinerate we could not itinerate you could not itinerate they could not itinerate	I could not be itinerating you could not be itinerating he could not be itinerating we could not be itinerating you could not be itinerating they could not be itinerating
Perfect	V-ing perfect
I could not have itinerated you could not have itinerated he could not have itinerated we could not have itinerated you could not have itinerated they could not have itinerated	I could not have been itinerating you could not have been itinerating he could not have been itinerating we could not have been itinerating you could not have been itinerating they could not have been itinerating

Interrogative form

Simple form	V-ing form
could I itinerate? could you itinerate? could he itinerate? could we itinerate? could you itinerate? could they itinerate?	could I be itinerating? could you be itinerating? could he be itinerating? could we be itinerating? could you be itinerating? could they be itinerating?
Perfect	V-ing perfect
could I have itinerated? could you have itinerated? could he have itinerated? could we have itinerated? could you have itinerated? could they have itinerated?	could I have been itinerating? could you have been itinerating? could he have been itinerating? could we have been itinerating? could you have been itinerating? could they have been itinerating?

Interro-negative form

Simple form	V-ing form
could I not itinerate? could you not itinerate? could he not itinerate? could we not itinerate? could you not itinerate? could they not itinerate?	could I not be itinerating? could you not be itinerating? could he not be itinerating? could we not be itinerating? could you not be itinerating? could they not be itinerating?
Perfect	V-ing perfect
could I not have itinerated? could you not have itinerated? could he not have itinerated? could we not have itinerated? could you not have itinerated? could they not have itinerated?	could I not have been itinerating? could you not have been itinerating? could he not have been itinerating? could we not have been itinerating? could you not have been itinerating? could they not have been itinerating?