Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I could aim. purpose sth you could aim. purpose sth he could aim. purpose sth we could aim. purpose sth you could aim. purpose sth they could aim. purpose sth
V-ing form
I could be aim. purpose sthing you could be aim. purpose sthing he could be aim. purpose sthing we could be aim. purpose sthing you could be aim. purpose sthing they could be aim. purpose sthing
Perfect
I could have aim. purpose sthed you could have aim. purpose sthed he could have aim. purpose sthed we could have aim. purpose sthed you could have aim. purpose sthed they could have aim. purpose sthed
V-ing perfect
I could have been aim. purpose sthing you could have been aim. purpose sthing he could have been aim. purpose sthing we could have been aim. purpose sthing you could have been aim. purpose sthing they could have been aim. purpose sthing
Negation
Simple form
I could not aim. purpose sth you could not aim. purpose sth he could not aim. purpose sth we could not aim. purpose sth you could not aim. purpose sth they could not aim. purpose sth
V-ing form
I could not be aim. purpose sthing you could not be aim. purpose sthing he could not be aim. purpose sthing we could not be aim. purpose sthing you could not be aim. purpose sthing they could not be aim. purpose sthing
Perfect
I could not have aim. purpose sthed you could not have aim. purpose sthed he could not have aim. purpose sthed we could not have aim. purpose sthed you could not have aim. purpose sthed they could not have aim. purpose sthed
V-ing perfect
I could not have been aim. purpose sthing you could not have been aim. purpose sthing he could not have been aim. purpose sthing we could not have been aim. purpose sthing you could not have been aim. purpose sthing they could not have been aim. purpose sthing
Interrogative form
Simple form
could I aim. purpose sth? could you aim. purpose sth? could he aim. purpose sth? could we aim. purpose sth? could you aim. purpose sth? could they aim. purpose sth?
V-ing form
could I be aim. purpose sthing? could you be aim. purpose sthing? could he be aim. purpose sthing? could we be aim. purpose sthing? could you be aim. purpose sthing? could they be aim. purpose sthing?
Perfect
could I have aim. purpose sthed? could you have aim. purpose sthed? could he have aim. purpose sthed? could we have aim. purpose sthed? could you have aim. purpose sthed? could they have aim. purpose sthed?
V-ing perfect
could I have been aim. purpose sthing? could you have been aim. purpose sthing? could he have been aim. purpose sthing? could we have been aim. purpose sthing? could you have been aim. purpose sthing? could they have been aim. purpose sthing?
Interro-negative form
Simple form
could I not aim. purpose sth? could you not aim. purpose sth? could he not aim. purpose sth? could we not aim. purpose sth? could you not aim. purpose sth? could they not aim. purpose sth?
V-ing form
could I not be aim. purpose sthing? could you not be aim. purpose sthing? could he not be aim. purpose sthing? could we not be aim. purpose sthing? could you not be aim. purpose sthing? could they not be aim. purpose sthing?
Perfect
could I not have aim. purpose sthed? could you not have aim. purpose sthed? could he not have aim. purpose sthed? could we not have aim. purpose sthed? could you not have aim. purpose sthed? could they not have aim. purpose sthed?
V-ing perfect
could I not have been aim. purpose sthing? could you not have been aim. purpose sthing? could he not have been aim. purpose sthing? could we not have been aim. purpose sthing? could you not have been aim. purpose sthing? could they not have been aim. purpose sthing?