Conjugaison du verbe anglais COULD TRAVERSE

I could traverse
you could traverse
he could traverse
we could traverse
you could traverse
they could traverse

I could be traversing
you could be traversing
he could be traversing
we could be traversing
you could be traversing
they could be traversing

I could have traversed
you could have traversed
he could have traversed
we could have traversed
you could have traversed
they could have traversed

I could have been traversing
you could have been traversing
he could have been traversing
we could have been traversing
you could have been traversing
they could have been traversing

I could not traverse
you could not traverse
he could not traverse
we could not traverse
you could not traverse
they could not traverse

I could not be traversing
you could not be traversing
he could not be traversing
we could not be traversing
you could not be traversing
they could not be traversing

I could not have traversed
you could not have traversed
he could not have traversed
we could not have traversed
you could not have traversed
they could not have traversed

I could not have been traversing
you could not have been traversing
he could not have been traversing
we could not have been traversing
you could not have been traversing
they could not have been traversing

could I traverse?
could you traverse?
could he traverse?
could we traverse?
could you traverse?
could they traverse?

could I be traversing?
could you be traversing?
could he be traversing?
could we be traversing?
could you be traversing?
could they be traversing?

could I have traversed?
could you have traversed?
could he have traversed?
could we have traversed?
could you have traversed?
could they have traversed?

could I have been traversing?
could you have been traversing?
could he have been traversing?
could we have been traversing?
could you have been traversing?
could they have been traversing?

could I not traverse?
could you not traverse?
could he not traverse?
could we not traverse?
could you not traverse?
could they not traverse?

could I not be traversing?
could you not be traversing?
could he not be traversing?
could we not be traversing?
could you not be traversing?
could they not be traversing?

could I not have traversed?
could you not have traversed?
could he not have traversed?
could we not have traversed?
could you not have traversed?
could they not have traversed?

could I not have been traversing?
could you not have been traversing?
could he not have been traversing?
could we not have been traversing?
could you not have been traversing?
could they not have been traversing?