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