Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I should spend spend you should spend spend he should spend spend we should spend spend you should spend spend they should spend spend
V-ing form
I should be spend spending you should be spend spending he should be spend spending we should be spend spending you should be spend spending they should be spend spending
Perfect
I should have spend spended you should have spend spended he should have spend spended we should have spend spended you should have spend spended they should have spend spended
V-ing perfect
I should have been spend spending you should have been spend spending he should have been spend spending we should have been spend spending you should have been spend spending they should have been spend spending
Negation
Simple form
I should not spend spend you should not spend spend he should not spend spend we should not spend spend you should not spend spend they should not spend spend
V-ing form
I should not be spend spending you should not be spend spending he should not be spend spending we should not be spend spending you should not be spend spending they should not be spend spending
Perfect
I should not have spend spended you should not have spend spended he should not have spend spended we should not have spend spended you should not have spend spended they should not have spend spended
V-ing perfect
I should not have been spend spending you should not have been spend spending he should not have been spend spending we should not have been spend spending you should not have been spend spending they should not have been spend spending
Interrogative form
Simple form
should I spend spend? should you spend spend? should he spend spend? should we spend spend? should you spend spend? should they spend spend?
V-ing form
should I be spend spending? should you be spend spending? should he be spend spending? should we be spend spending? should you be spend spending? should they be spend spending?
Perfect
should I have spend spended? should you have spend spended? should he have spend spended? should we have spend spended? should you have spend spended? should they have spend spended?
V-ing perfect
should I have been spend spending? should you have been spend spending? should he have been spend spending? should we have been spend spending? should you have been spend spending? should they have been spend spending?
Interro-negative form
Simple form
should I not spend spend? should you not spend spend? should he not spend spend? should we not spend spend? should you not spend spend? should they not spend spend?
V-ing form
should I not be spend spending? should you not be spend spending? should he not be spend spending? should we not be spend spending? should you not be spend spending? should they not be spend spending?
Perfect
should I not have spend spended? should you not have spend spended? should he not have spend spended? should we not have spend spended? should you not have spend spended? should they not have spend spended?
V-ing perfect
should I not have been spend spending? should you not have been spend spending? should he not have been spend spending? should we not have been spend spending? should you not have been spend spending? should they not have been spend spending?