The present simple tense of "to answer" is: I/you/we/they answer he/she/it answers
Past tense - ran (simple) & run (past participle) Present tense - run/runs/running. Future tense - will run.
"Running" is the present participle of "run". Present participles are used to create the progressive tense. The future tense of "run" is "will run". The future progressive is "will be running".
Sit is the simple present tense.
the simple present tense and the present tense.
The simple present tense of can is just can.
Contribute is the present simple tense.
Creep is the simple present tense.
The simple present tense of "get" is "gets" for third person singular (he/she/it) and "get" for all other pronouns (I, you, we, they).
He,she,it + pastes (Simple Present tense} I,we,they + paste (simple present tense)
The simple present tense is do.
They take is already the simple present tense.