English verb conjugation
COULD TRANSPIRE

Regular verb: transpire - transpired - transpired

Affirmation

Simple form	V-ing form
I could transpire you could transpire he could transpire we could transpire you could transpire they could transpire	I could be transpiring you could be transpiring he could be transpiring we could be transpiring you could be transpiring they could be transpiring
Perfect	V-ing perfect
I could have transpired you could have transpired he could have transpired we could have transpired you could have transpired they could have transpired	I could have been transpiring you could have been transpiring he could have been transpiring we could have been transpiring you could have been transpiring they could have been transpiring

Negation

Simple form	V-ing form
I could not transpire you could not transpire he could not transpire we could not transpire you could not transpire they could not transpire	I could not be transpiring you could not be transpiring he could not be transpiring we could not be transpiring you could not be transpiring they could not be transpiring
Perfect	V-ing perfect
I could not have transpired you could not have transpired he could not have transpired we could not have transpired you could not have transpired they could not have transpired	I could not have been transpiring you could not have been transpiring he could not have been transpiring we could not have been transpiring you could not have been transpiring they could not have been transpiring

Interrogative form

Simple form	V-ing form
could I transpire? could you transpire? could he transpire? could we transpire? could you transpire? could they transpire?	could I be transpiring? could you be transpiring? could he be transpiring? could we be transpiring? could you be transpiring? could they be transpiring?
Perfect	V-ing perfect
could I have transpired? could you have transpired? could he have transpired? could we have transpired? could you have transpired? could they have transpired?	could I have been transpiring? could you have been transpiring? could he have been transpiring? could we have been transpiring? could you have been transpiring? could they have been transpiring?

Interro-negative form

Simple form	V-ing form
could I not transpire? could you not transpire? could he not transpire? could we not transpire? could you not transpire? could they not transpire?	could I not be transpiring? could you not be transpiring? could he not be transpiring? could we not be transpiring? could you not be transpiring? could they not be transpiring?
Perfect	V-ing perfect
could I not have transpired? could you not have transpired? could he not have transpired? could we not have transpired? could you not have transpired? could they not have transpired?	could I not have been transpiring? could you not have been transpiring? could he not have been transpiring? could we not have been transpiring? could you not have been transpiring? could they not have been transpiring?